December 6th, 2017 
Construct a confidence interval for p1-p2 at the given level of confidence. X1=384, N1=524,X2=414,n2=558, 90% confidence
Archive for December 6th, 2017
human&environment assignments
Name ________________________ Sec. _________
Chapter 2: The Chemistry of Life
Guided Reading Activity
Module 2.6 pH is a measure of the acidity of a solution.
Answer the following questions as you read the module:
1. A solution where water is the solvent is called a(n) solution.
2. Label the diagram with the following terms: hydroxide ion and hydrogen ion.
3. What are two negative effects of too much acid in nature?
4. Complete the pH scale with the following terms/phrases: greater H+, lower H+, H+ = OH−.
5. As the pH increases the [ H+ ] ____, and as the pH decreases the [ H+ ] ____.
A) decreases; increases
B) increases; decreases
C) increases; stays the same
D) decreases; stays the same
6. Complete the following table regarding acids and bases.
Acids Bases
Effect on H+ when dissolved in H2O
pH range
Example
7. The pH in your cells is dropping. You have buffers to minimize this change in pH. Briefly explain what
the buffer would do in this situation with respect to the H+ concentration in your cells.
Guided Reading Activity
Module 2.7 All life on Earth is based on carbon.
Answer the following questions as you read the module:
1. The element is essential to an organic compound.
2. What is meant by the term carbon skeleton, and how can carbon skeletons vary?
3. Is the following molecule an organic compound?
4. The oxygen atom in ethyl alcohol forms a polar covalent bond with the carbon atom. Does ethyl alcohol
readily interact with water? Hint: Revisit module 2.5 if necessary.
5. Identify any functional groups from the following molecule.
6. help to determine the overall properties of molecules.
7. Complete the table that describes the four classes of large biological molecules.
Carbohydrates Proteins Lipids Nucleic acids
Example
Function of
example
Guided Reading Activity
Module 2.8 Most biological macromolecules are polymers.
Answer the following questions as you read the module:
1. Much of your mass consists of large biological molecules called .
2. _________________ is the process by which polymers are broken into monomers.
A) Metabolism
B) Dehydration synthesis
C) Macromolecules
D) Hydrolysis
3. A common polymer is starch. We break starch down for use as an energy source. Is starch digestion hy-
drolysis or dehydration synthesis?
4. Complete the following diagram using the following terms: dehydration synthesis and hydrolysis.
5. Which of the following best describes the following process: glucose + glucose maltose + H2O?
A) Polarity
B) Hydrolysis
C) Metabolism
D) Dehydration synthesis
6. Complete the following diagram illustrating dehydration synthesis and hydrolysis.
7. is the total of all reactions that take place in your cells.
8. How are dehydration synthesis and hydrolysis opposites of each other?
Guided Reading Activity
Module 2.9 Carbohydrates are composed of monosaccharides.
Answer the following questions as you read the module:
1. Which of the following is not a characteristic of carbohydrates?
A) Energy source for animals
B) Inclusion of monosaccharides
C) Use as a structure in plants
D) All of the above
2. The monomers of carbohydrates are .
3. Glucose is a monosaccharide. Is glucose also a carbohydrate? Briefly explain your answer.
4. Glucose and fructose both have the molecular formula C6H12O6, yet they are different molecules. Glu-
cose and fructose are .
5. Two monosaccharides joined by a dehydration synthesis would form a(n) . List two exam-
ples of a disaccharide.
6. Complete the following illustration regarding monosaccharides and polysaccharides. Glucose is used to
construct which polysaccharides?
7. Complete the following table regarding monosaccharides and polysaccharides.
Starch Glucose Cellulose Glycogen
Monomer or polymer
Function
Guided Reading Activity
Module 2.10 Lipids are a diverse group of hydrophobic molecules.
Answer the following questions as you read the module:
1. The one feature common to all lipids is that they are .
2. A tanker is carrying crude oil from Alaska to a port in California. During the trip, the ship’s hull is rup-
tured and it spills the crude oil into the Pacific Ocean. The oil sits on top of the water and does not mix
with it. What characteristic must be true about the oil?
3. A cell’s membrane consists, in large part, of a molecule called a phospholipid. Does a phospholipid
“love” or “fear” water? Briefly explain your answer.
4. Complete the following diagram of a phospholipid.
5. The two layers of phospholipids that make up a cell’s membrane are arranged so that they are
facing tail to tail. What would be the effect of this interior core of phospholipid tails? Hint: Keep in
mind what you already know about phospholipid tails.
6. True or false: Cholesterol is used within the cell to help maintain the structure of the cell’s
membrane.
7. Which of the following is not a lipid?
A) Triglycerides
B) Cholesterol
C) Anabolic steroids
D) All of the above
8. Are both steroids and triglycerides in your body? If so, give a function performed by each.
Guided Reading Activity
Module 2.11 Your diet contains several different kinds of fats.
Answer the following questions as you read the module:
1. There are two kinds of triglycerides. What are they?
2. Which fatty acid tail from the following diagram is saturated? Which one is unsaturated? Briefly ex-
plain your answers.
3. Saturated means that an object can hold no more of something. Briefly explain why the terms saturated
and unsaturated are good descriptors for the molecules they describe.
4. You are a biochemist working for a food manufacturer. You are working to identify a new fat you have
discovered in a plant from a rainforest of Brazil. During your investigation, you determine that the fat
tends to be a liquid at room temperature, and a biochemical analysis reveals too few hydrogen atoms for
the amount of carbon that is present. What kind of fat have you likely discovered?
5. An unsaturated fat can be turned into a solid or semi-solid state by __________________________.
A) omega-3 fatty acidification
B) hydrophilic
C) hydrogenation
D) unsaturation
6. Two students are discussing triglycerides. One student tells the other that all fats are bad for your health.
The second student disagrees with that statement. Which student is correct? Briefly explain your an-
swer.
Guided Reading Activity
Module 2.12 Proteins perform many of life’s functions.
Answer the following questions as you read the module:
1. A protein’s determines its function.
2. _____ are the monomers from which large proteins are constructed.
A) Polymers
B) Amino acids
C) Polypeptides
D) Peptide bonds
3. Identify the peptide bond in the following illustration.
4. You are a biochemist working for a pharmaceutical company. You are identifying a new molecule you
have isolated from a species of bat. You determine that the molecule contains a carboxylic acid group
and a group of atoms that would give the molecule unique hydrophilic properties. The power goes out
before you can finish your analysis. Based on what you know so far, what kind of molecule is it? What
else might you have learned from it if the power had not gone out?
5. True or false: Amino acids are joined together through a dehydration synthesis reaction forming a pep-
tide bond.
6. Complete the table on protein structure.
Polypeptide Folded chain Multiple chains
Description
7. Proteins serve many functions within your body. List three functions served by proteins in your body.
Additionally, list a specific protein that performs that function.
8. Protein shape is crucial to its proper function. Students have difficulty grasping this idea and how
changing shape affects function. Briefly explain how the words tasty and nasty can serve as a good anal-
ogy for a teacher trying to explain this concept to students.
Guided Reading Activity
Module 2.13 Enzymes speed chemical reactions.
Answer the following questions as you read the module:
1. A protein that speeds up chemical reactions is a(n) .
2. True or false: A chemical reaction changes the shape of the enzyme permanently. If false, make it a true
statement.
3. Complete the following diagram regarding enzymes and substrates.
4. Briefly explain what would happen if you altered the shape of an enzyme’s active site. Remember that
an enzyme is a protein.
5. The amount of energy needed to perform a chemical reaction is the __________________________.
A) activation energy
B) substrate energy
C) active site
D) inhibition site
6. Complete the following diagram, which illustrates activation energy.
7. In pole vaulting, the higher the bar is placed, the more difficult it is to clear it. Explain why this is a
good analogy to help students understand enzymes and activation energy.
human&environment assignments
Name ________________________ Sec. _________
Chapter 2: The Chemistry of Life
Guided Reading Activity
Module 2.6 pH is a measure of the acidity of a solution.
Answer the following questions as you read the module:
1. A solution where water is the solvent is called a(n) solution.
2. Label the diagram with the following terms: hydroxide ion and hydrogen ion.
3. What are two negative effects of too much acid in nature?
4. Complete the pH scale with the following terms/phrases: greater H+, lower H+, H+ = OH−.
5. As the pH increases the [ H+ ] ____, and as the pH decreases the [ H+ ] ____.
A) decreases; increases
B) increases; decreases
C) increases; stays the same
D) decreases; stays the same
6. Complete the following table regarding acids and bases.
Acids Bases
Effect on H+ when dissolved in H2O
pH range
Example
7. The pH in your cells is dropping. You have buffers to minimize this change in pH. Briefly explain what
the buffer would do in this situation with respect to the H+ concentration in your cells.
Guided Reading Activity
Module 2.7 All life on Earth is based on carbon.
Answer the following questions as you read the module:
1. The element is essential to an organic compound.
2. What is meant by the term carbon skeleton, and how can carbon skeletons vary?
3. Is the following molecule an organic compound?
4. The oxygen atom in ethyl alcohol forms a polar covalent bond with the carbon atom. Does ethyl alcohol
readily interact with water? Hint: Revisit module 2.5 if necessary.
5. Identify any functional groups from the following molecule.
6. help to determine the overall properties of molecules.
7. Complete the table that describes the four classes of large biological molecules.
Carbohydrates Proteins Lipids Nucleic acids
Example
Function of
example
Guided Reading Activity
Module 2.8 Most biological macromolecules are polymers.
Answer the following questions as you read the module:
1. Much of your mass consists of large biological molecules called .
2. _________________ is the process by which polymers are broken into monomers.
A) Metabolism
B) Dehydration synthesis
C) Macromolecules
D) Hydrolysis
3. A common polymer is starch. We break starch down for use as an energy source. Is starch digestion hy-
drolysis or dehydration synthesis?
4. Complete the following diagram using the following terms: dehydration synthesis and hydrolysis.
5. Which of the following best describes the following process: glucose + glucose maltose + H2O?
A) Polarity
B) Hydrolysis
C) Metabolism
D) Dehydration synthesis
6. Complete the following diagram illustrating dehydration synthesis and hydrolysis.
7. is the total of all reactions that take place in your cells.
8. How are dehydration synthesis and hydrolysis opposites of each other?
Guided Reading Activity
Module 2.9 Carbohydrates are composed of monosaccharides.
Answer the following questions as you read the module:
1. Which of the following is not a characteristic of carbohydrates?
A) Energy source for animals
B) Inclusion of monosaccharides
C) Use as a structure in plants
D) All of the above
2. The monomers of carbohydrates are .
3. Glucose is a monosaccharide. Is glucose also a carbohydrate? Briefly explain your answer.
4. Glucose and fructose both have the molecular formula C6H12O6, yet they are different molecules. Glu-
cose and fructose are .
5. Two monosaccharides joined by a dehydration synthesis would form a(n) . List two exam-
ples of a disaccharide.
6. Complete the following illustration regarding monosaccharides and polysaccharides. Glucose is used to
construct which polysaccharides?
7. Complete the following table regarding monosaccharides and polysaccharides.
Starch Glucose Cellulose Glycogen
Monomer or polymer
Function
Guided Reading Activity
Module 2.10 Lipids are a diverse group of hydrophobic molecules.
Answer the following questions as you read the module:
1. The one feature common to all lipids is that they are .
2. A tanker is carrying crude oil from Alaska to a port in California. During the trip, the ship’s hull is rup-
tured and it spills the crude oil into the Pacific Ocean. The oil sits on top of the water and does not mix
with it. What characteristic must be true about the oil?
3. A cell’s membrane consists, in large part, of a molecule called a phospholipid. Does a phospholipid
“love” or “fear” water? Briefly explain your answer.
4. Complete the following diagram of a phospholipid.
5. The two layers of phospholipids that make up a cell’s membrane are arranged so that they are
facing tail to tail. What would be the effect of this interior core of phospholipid tails? Hint: Keep in
mind what you already know about phospholipid tails.
6. True or false: Cholesterol is used within the cell to help maintain the structure of the cell’s
membrane.
7. Which of the following is not a lipid?
A) Triglycerides
B) Cholesterol
C) Anabolic steroids
D) All of the above
8. Are both steroids and triglycerides in your body? If so, give a function performed by each.
Guided Reading Activity
Module 2.11 Your diet contains several different kinds of fats.
Answer the following questions as you read the module:
1. There are two kinds of triglycerides. What are they?
2. Which fatty acid tail from the following diagram is saturated? Which one is unsaturated? Briefly ex-
plain your answers.
3. Saturated means that an object can hold no more of something. Briefly explain why the terms saturated
and unsaturated are good descriptors for the molecules they describe.
4. You are a biochemist working for a food manufacturer. You are working to identify a new fat you have
discovered in a plant from a rainforest of Brazil. During your investigation, you determine that the fat
tends to be a liquid at room temperature, and a biochemical analysis reveals too few hydrogen atoms for
the amount of carbon that is present. What kind of fat have you likely discovered?
5. An unsaturated fat can be turned into a solid or semi-solid state by __________________________.
A) omega-3 fatty acidification
B) hydrophilic
C) hydrogenation
D) unsaturation
6. Two students are discussing triglycerides. One student tells the other that all fats are bad for your health.
The second student disagrees with that statement. Which student is correct? Briefly explain your an-
swer.
Guided Reading Activity
Module 2.12 Proteins perform many of life’s functions.
Answer the following questions as you read the module:
1. A protein’s determines its function.
2. _____ are the monomers from which large proteins are constructed.
A) Polymers
B) Amino acids
C) Polypeptides
D) Peptide bonds
3. Identify the peptide bond in the following illustration.
4. You are a biochemist working for a pharmaceutical company. You are identifying a new molecule you
have isolated from a species of bat. You determine that the molecule contains a carboxylic acid group
and a group of atoms that would give the molecule unique hydrophilic properties. The power goes out
before you can finish your analysis. Based on what you know so far, what kind of molecule is it? What
else might you have learned from it if the power had not gone out?
5. True or false: Amino acids are joined together through a dehydration synthesis reaction forming a pep-
tide bond.
6. Complete the table on protein structure.
Polypeptide Folded chain Multiple chains
Description
7. Proteins serve many functions within your body. List three functions served by proteins in your body.
Additionally, list a specific protein that performs that function.
8. Protein shape is crucial to its proper function. Students have difficulty grasping this idea and how
changing shape affects function. Briefly explain how the words tasty and nasty can serve as a good anal-
ogy for a teacher trying to explain this concept to students.
Guided Reading Activity
Module 2.13 Enzymes speed chemical reactions.
Answer the following questions as you read the module:
1. A protein that speeds up chemical reactions is a(n) .
2. True or false: A chemical reaction changes the shape of the enzyme permanently. If false, make it a true
statement.
3. Complete the following diagram regarding enzymes and substrates.
4. Briefly explain what would happen if you altered the shape of an enzyme’s active site. Remember that
an enzyme is a protein.
5. The amount of energy needed to perform a chemical reaction is the __________________________.
A) activation energy
B) substrate energy
C) active site
D) inhibition site
6. Complete the following diagram, which illustrates activation energy.
7. In pole vaulting, the higher the bar is placed, the more difficult it is to clear it. Explain why this is a
good analogy to help students understand enzymes and activation energy.
Preparing a Multiple‐Step Income Statement
Operating expenses
Selling expenses
109,000
Administrative expenses
103,000
212,000
Net earnings
$105,000
As an experienced, knowledgeable accountant, you review the statement and determine the following facts:
- Net sales consist of: sales $911,000, less freight-out on merchandise sold $33,000, and sales returns and allowances $28,000.
- Other revenues consist of sales discounts $18,000 and rent revenue $4,000.
- Selling expenses consist of salespersons' salaries $80,000, depreciation on equipment $10,000, advertising $13,000, and sales commissions $6,000. The commissions represent commissions paid. At December 21, $3,000 of commissions have been earned by salespersons but have not been paid. All compensation should be recorded as Salaries and Wages Expense.
- Administrative expenses consist of office salaries $47,000, dividends $18,000, utilities $12,000, interest expense $2,000, and rent expense $24,000, which includes prepayments totaling $6,000 for the first quarter of 2018.
Prepare a detailed multi-step income statement with a brief explanation of 700 words. Assume a 25% tax rate.
Show your work on the Excel® spreadsheet and submit with your explanation.
Click the Assignment Files tab to submit your assignment.
Why are AI characters often presented in the female form?
To analysis the topic Why are AI characters often presented in the female form by studying four movies, they are, Metropolis (1927), Ex machina (2015), Her(2013), Cybrog She(2008).
English – Article writing
For this assignment, write an analysis of three different aviation positions (pilot, dispatcher, mechanic, ATC, CEO, CFO, etc.). Whatever you want to explore is fine.
The purpose of this assignment is to get you to think about different career positions and career paths and the credentials/experiences that are required to obtain them.
Even if you don't think you will ever do a particular position, there is extreme value in knowing what the credentials, goals, and challenges of other positions are. Everyone will work better as a team if they understand each others jobs!
Use the Appendix in the back of the "Air Transportation" text as a resource as well as at least one other source (please cite your sources).
Make your paper APA format, minimum 3 page body (NOT counting the title page, abstract, and bibliography).
APA resoursces are located here:
https://owl.english.purdue.edu/owl/resource/560/01/
Note: my Major will be a pilot.
Applied Sciences
Unit III Essay For this essay, you will continue differentiating between the various categories of mental illness. You can pick either a psychotic disorder or a mood disorder discussed in Chapter 5 or Chapter 6 of the textbook. Imagine you work in the criminal justice field, and you are responsible for training your department in either psychotic disorders or mood disorders. You are to create a handout containing information on the disorder, which should include the following: symptoms and onset, different disorders within that category and how they are different from each other, suggestions on working with these disorders in the field, and prevalence rate. Think about what you would find useful and what could help fellow practitioners. Use APA in-text citations for any statistics/figures. The handout should be a minimum of one page, not including the reference page.
Discussion Question : Legal Regulations, Compliance And Investigation
By now, you should understand the steps involved in computer forensics investigation. Take an example of any company to discuss the various consequences of breach of investigation duty. Respond to an intrusion and discuss how any breach of investigation duty disrupts the normal business of a company—costly at best and totally destructive in the worst case.
Correct All The Errors In Each Sentence
Correct all the errors in each sentence below.
Correct all the errors in each sentence on page 2 but keep page 2 for your own diagnostic study. Turn in this page only.
1. (3) James Silver president of the new union had the priviledge of introducing the speaker.
2. (6) Brick is recommended as the building material but the board is giving serious consideration to a substitute.
3. (9) Available in white green and blue this paint is sold by dealers an over the country.
4. (12) Hogan's article Retirement? Never!, printed in the current issue of Management Review, is really a part of his book A Report on Worker Security.
5. (15) A list of models, sizes, and prices of both competing lines are being sent to you.
Rewrite the following bad-news messages (sneak a peek at Chpt 7 before doing this)
(1) We will not be able to post these photos on the FCC web site. They do not meet the graphic standards due to the poor lighting and the low resolution of the photos. Professional photos were taken during the 2006 spring semester for a ELC brochure, perhaps you could review those and use one or two for the ELC web page. Let me know if you have any further questions, thank you,
(2) By failing to drop no show students from your class by “Census” date you have violated California Education Code and Title V. This may well cause an audit exception and as such will require an explanation. Please submit the reason for failing to abide by State regulations to the Vice President of Admissions and Records. This memo will be needed by September 29, 2006, to have on file for the auditor.
The State has directed the auditors to purposely look for this issue. I hope by having your note on file it will not cost the College any money or you any personal embarrassment for this violation. Please note this is a State mandated Education Code and Title V requirement that you have not followed. Please send the signed memo as soon as possible, but no later than September 28, 2006.
The following test is designed to give you a quick measure of your ability to handle some of the most troublesome punctuation and grammar situations. First, correct all the errors in each sentence. Then turn to Appendix A for the recommended corrections and the symbols for the punctuation and grammar standards involved. Next, study the standards that you violate.
- An important fact about this keyboard is, that it has the patented "ergonomic design".
- Goods received on Invoice 2741 are as follows; 3 dozen blue denim shirts, size 15-33, 4 mens gortex gloves, brown, size large, and 5 dozen assorted socks.
- James Silver president of the new union had the priviledge of introducing the speaker.
- We do not expect to act on this matter however until we hear from you.
- Shipments through September 20, 2004 totaled 69,485 pounds an increase of 17 percent over the year ago total.
- Brick is recommended as the building material but the board is giving serious consideration to a substitute.
- Markdowns for the sale total $34,000, never before has the company done anything like this.
- After long experimentation a wear resistant high grade and beautiful stocking has been perfected.
- Available in white green and blue this paint is sold by dealers an over the country.
- Julie Jahn who won the trip is our most energetic salesperson.
- Good he replied, sales are sure to increase.
- Hogan's article Retirement? Never!, printed in the current issue of Management Review, is really a part of his book A Report on Worker Security.
- Formal announcement of our Labor Day sale will be made in thirty two days.
- Each day we encounter new problems. Although they are solved easily.
- A list of models, sizes, and prices of both competing lines are being sent to you.
- The manager could not tolerate any employee's failing to do their best.
- A series of tests were completed only yesterday.
- There should be no misunderstanding between you and I.
- He run the accounting department for five years.
- This report is considerable long.
- Who did you interview for the position?
- The report concluded that the natural resources of the Southwest was ideal for the chemical industry.
- This applicant is six feet in height, 28 years old, weighs 165 pounds, and has had eight years' experience.
- While reading the report, a gust of wind came through the window, blowing papers all over the room.
- The sprinkler system has been checked on July 1 and September 3.
Correct All The Errors In Each Sentence
Correct all the errors in each sentence below.
Correct all the errors in each sentence on page 2 but keep page 2 for your own diagnostic study. Turn in this page only.
1. (3) James Silver president of the new union had the priviledge of introducing the speaker.
2. (6) Brick is recommended as the building material but the board is giving serious consideration to a substitute.
3. (9) Available in white green and blue this paint is sold by dealers an over the country.
4. (12) Hogan's article Retirement? Never!, printed in the current issue of Management Review, is really a part of his book A Report on Worker Security.
5. (15) A list of models, sizes, and prices of both competing lines are being sent to you.
Rewrite the following bad-news messages (sneak a peek at Chpt 7 before doing this)
(1) We will not be able to post these photos on the FCC web site. They do not meet the graphic standards due to the poor lighting and the low resolution of the photos. Professional photos were taken during the 2006 spring semester for a ELC brochure, perhaps you could review those and use one or two for the ELC web page. Let me know if you have any further questions, thank you,
(2) By failing to drop no show students from your class by “Census” date you have violated California Education Code and Title V. This may well cause an audit exception and as such will require an explanation. Please submit the reason for failing to abide by State regulations to the Vice President of Admissions and Records. This memo will be needed by September 29, 2006, to have on file for the auditor.
The State has directed the auditors to purposely look for this issue. I hope by having your note on file it will not cost the College any money or you any personal embarrassment for this violation. Please note this is a State mandated Education Code and Title V requirement that you have not followed. Please send the signed memo as soon as possible, but no later than September 28, 2006.
The following test is designed to give you a quick measure of your ability to handle some of the most troublesome punctuation and grammar situations. First, correct all the errors in each sentence. Then turn to Appendix A for the recommended corrections and the symbols for the punctuation and grammar standards involved. Next, study the standards that you violate.
- An important fact about this keyboard is, that it has the patented "ergonomic design".
- Goods received on Invoice 2741 are as follows; 3 dozen blue denim shirts, size 15-33, 4 mens gortex gloves, brown, size large, and 5 dozen assorted socks.
- James Silver president of the new union had the priviledge of introducing the speaker.
- We do not expect to act on this matter however until we hear from you.
- Shipments through September 20, 2004 totaled 69,485 pounds an increase of 17 percent over the year ago total.
- Brick is recommended as the building material but the board is giving serious consideration to a substitute.
- Markdowns for the sale total $34,000, never before has the company done anything like this.
- After long experimentation a wear resistant high grade and beautiful stocking has been perfected.
- Available in white green and blue this paint is sold by dealers an over the country.
- Julie Jahn who won the trip is our most energetic salesperson.
- Good he replied, sales are sure to increase.
- Hogan's article Retirement? Never!, printed in the current issue of Management Review, is really a part of his book A Report on Worker Security.
- Formal announcement of our Labor Day sale will be made in thirty two days.
- Each day we encounter new problems. Although they are solved easily.
- A list of models, sizes, and prices of both competing lines are being sent to you.
- The manager could not tolerate any employee's failing to do their best.
- A series of tests were completed only yesterday.
- There should be no misunderstanding between you and I.
- He run the accounting department for five years.
- This report is considerable long.
- Who did you interview for the position?
- The report concluded that the natural resources of the Southwest was ideal for the chemical industry.
- This applicant is six feet in height, 28 years old, weighs 165 pounds, and has had eight years' experience.
- While reading the report, a gust of wind came through the window, blowing papers all over the room.
- The sprinkler system has been checked on July 1 and September 3.