Questions
A turbine consumes 9.08 kg of air per second with a pressure ratio of 4/1. Assuming...

A turbine consumes 9.08 kg of air per second with a pressure ratio of 4/1. Assuming that the efficiency of the generator is 70%, that the individual performances of the turbine and compressor are 87%, that the average specific heat is constant and equal to 0.25 for both air and gases, and neglecting mechanical losses , find (a) the inlet and outlet temperatures of the air in the regenerator; (b) ditto of the gases, and (c) the average temperature difference. Absolute inlet pressure = 1,029 bar; inlet temperature = 15.6 oC, and inlet temperature to the turbine = 871 oC.

In: Mechanical Engineering

1. Williamson Industries has $4 billion in sales and $1.8 billion in fixed assets. Currently, the...

1. Williamson Industries has $4 billion in sales and $1.8 billion in fixed assets. Currently, the company's fixed assets are operating at 95% of capacity.

  1. What level of sales could Williamson Industries have obtained if it had been operating at full capacity? Write out your answer completely. For example, 25 billion should be entered as 25,000,000,000. Round your answer to the nearest cent.
    $

  2. What is Williamson's target fixed assets/sales ratio? Round your answer to two decimal places.
    %

  3. If Williamson's sales increase 11%, how large of an increase in fixed assets will the company need to meet its target fixed assets/sales ratio? Write out your answer completely. For example, 25 billion should be entered as 25,000,000,000. Round your answer to the nearest cent. Negative amount should be indicated by a minus sign. Do not round intermediate calculations.

2. At year-end 2016, total assets for Arrington Inc. were $1.3 million and accounts payable were $370,000. Sales, which in 2016 were $2.1 million, are expected to increase by 30% in 2017. Total assets and accounts payable are proportional to sales, and that relationship will be maintained; that is, they will grow at the same rate as sales. Arrington typically uses no current liabilities other than accounts payable. Common stock amounted to $455,000 in 2016, and retained earnings were $215,000. Arrington plans to sell new common stock in the amount of $190,000. The firm's profit margin on sales is 5%; 55% of earnings will be retained.

  1. What were Arrington's total liabilities in 2016? Write out your answer completely. For example, 25 million should be entered as 25,000,000. Round your answer to the nearest cent.
    $

  2. How much new long-term debt financing will be needed in 2017? Write out your answer completely. For example, 25 million should be entered as 25,000,000. Do not round your intermediate calculations. Round your answer to the nearest cent. (Hint: AFN - New stock = New long-term debt.)

3. Earleton Manufacturing Company has $2 billion in sales and $800,000,000 in fixed assets. Currently, the company's fixed assets are operating at 80% of capacity.

  1. What level of sales could Earleton have obtained if it had been operating at full capacity? Write out your answer completely. Round your answer to the nearest whole number.
    $  

  2. What is Earleton's target fixed assets/sales ratio? Round your answer to two decimal places.
    %

  3. If Earleton's sales increase 35%, how large of an increase in fixed assets will the company need to meet its target fixed assets/sales ratio? Write out your answer completely. Do not round intermediate calculations. Round your answer to the nearest whole number.

In: Finance

Understanding RegEx to identify patterns of data. 1. Create 4 regular expressions to filter a specific...

Understanding RegEx to identify patterns of data.

1. Create 4 regular expressions to filter a specific data set.

2. In addition to the description, provide two test cases that will pass the input and one that will fail

In: Computer Science

A suspension of 4-aminophenol (1.0 equivalent) in water (1 mL of water for every 2.7 mmol...

A suspension of 4-aminophenol (1.0 equivalent) in water (1 mL of water for every 2.7 mmol of 4- aminophenol) is heated at 65 °C to 75 °C for 5 minutes with stirring. Acetic anhydride (1.5 equivalents) is added, and the reaction is stirred for 10 minutes at 65 °C to 75 °C, and then an additional 10 minutes at room temperature. At this point, the crude target product begins to slowly precipitate from the solution. You can assume that your limiting reagent has been completely consumed.

Your target mass of acetaminophen is 2.00 g. Based on your target mass, answer the questions below. Enter all quantities accurate to three significant figures. For liquid reagents, enter a volume in millilitres. For solid reagents, enter a mass in grams.

a. What quantity of 4-aminophenol do you need to start with? ____________

b. What quantity of water do you need to use as the solvent? ____________

c. What quantity of acetic anhydride do you require? ____________

d. What mass of purified product would be isolated to give an experimental yield of 76.80?

NOTE: I only need help with part b and c.


Here are the answers for part “a” and “d”:

a) 1.44 g

d) 1.57 g

In: Chemistry

Parramore Corp has $10 million of sales, $1 million of inventories, $4 million of receivables, and...

Parramore Corp has $10 million of sales, $1 million of inventories, $4 million of receivables, and $1 million of payables. Its cost of goods sold is 70% of sales, and it finances working capital with bank loans at an 9% rate. Assume 365 days in year for your calculations. Do not round intermediate steps.

  1. What is Parramore's cash conversion cycle (CCC)? Do not round intermediate calculations. Round your answer to two decimal places.
    ??? days

  2. If Parramore could lower its inventories and receivables by 7% each and increase its payables by 7%, all without affecting sales or cost of goods sold, what would be the new CCC? Do not round intermediate calculations. Round your answer to two decimal places.
    ??? days

  3. How much cash would be freed up, if Parramore could lower its inventories and receivables by 7% each and increase its payables by 7%, all without affecting sales or cost of goods sold? Do not round intermediate calculations. Round your answer to the nearest cent. Write out your answer completely. For Example, 13.2 million should be entered as 13,200,000.
    ??? $

  4. By how much would pretax profits change, if Parramore could lower its inventories and receivables by 7% each and increase its payables by 7%, all without affecting sales or cost of goods sold? Do not round intermediate calculations. Round your answer to the nearest cent. Write out your answer completely. For Example, 13.2 million should be entered as 13,200,000.
    ??? $

******PLEASE LABEL ALL. 4 ANSWERS VERY CLEARLY AND I WILL LEAVE A GOOD. REVIEW*****

In: Finance

Parramore Corp has $10 million of sales, $1 million of inventories, $4 million of receivables, and...

Parramore Corp has $10 million of sales, $1 million of inventories, $4 million of receivables, and $3 million of payables. Its cost of goods sold is 85% of sales, and it finances working capital with bank loans at an 9% rate. Assume 365 days in year for your calculations. Do not round intermediate steps.

1. What is Parramore's cash conversion cycle (CCC)? Do not round intermediate calculations. Round your answer to two decimal places. 60.12 days

2. If Parramore could lower its inventories and receivables by 11% each and increase its payables by 11%, all without affecting sales or cost of goods sold, what would be the new CCC? Do not round intermediate calculations. Round your answer to two decimal places. 21.99 days

3. How much cash would be freed up, if Parramore could lower its inventories and receivables by 11% each and increase its payables by 11%, all without affecting sales or cost of goods sold? Do not round intermediate calculations. Round your answer to the nearest cent. Write out your answer completely. For Example, 13.2 million should be entered as 13,200,000. $ 240003.78

4. By how much would pretax profits change, if Parramore could lower its inventories and receivables by 11% each and increase its payables by 11%, all without affecting sales or cost of goods sold? Do not round intermediate calculations. Round your answer to the nearest cent. Write out your answer completely. For Example, 13.2 million should be entered as 13,200,000. $ 21600.34

In: Finance

Ex 1. Show the contents of the array of integers 5 7 4 9 8 5...

Ex 1. Show the contents of the array of integers 5 7 4 9 8 5 6 3 each time a selection sort changes it while sorting

the array into ascending order.

Initial array:   5 7 4 9 8 5 6 3

ANSWER (Hint there are 8 lines, Show Array after each selection and swap):

In: Computer Science

1. a) What positive roles can a Monopolist play under the influence of Islamic spirit? 4...

1.

a)

What positive roles can a Monopolist play under the influence of Islamic spirit?

4

b)

Can monopoly bring desirable solutions in societies having an inequitable distribution of income? Explain.

6

In: Economics

QUESTION 1 As a regional manager working for a busy warehouse what four (4) technologies would...

QUESTION 1

As a regional manager working for a busy warehouse what four (4) technologies would you have in place to retrieve your inventory easily?                                                                                                                     

In: Operations Management

BRING 4 CHALLENGING QUESTION WITH SOLUTION FOR THE FOLLOWING QUESTION 1. Using MOD function with concept...

BRING 4 CHALLENGING QUESTION WITH SOLUTION FOR THE FOLLOWING QUESTION

1. Using MOD function with concept explanation for DFA ( DFA WITH MODE FUNCTION)

Please do not upload simple question and question that available on the internet .....it must be challenging

Thank you

In: Computer Science