Last year Hamdi Corp. had sales of $500,000, operating costs of $450,000, and year-end assets (which is equal to its total invested capital) of $385,000. The debt-to-total-capital ratio was 17%, the interest rate on the debt was 7.5%, and the firm's tax rate was 35%. The new CFO wants to see how the ROE would have been affected if the firm had used a 50% debt-to-total-capital ratio. Assume that sales, operating costs, total assets, total invested capital, and the tax rate would not be affected, but the interest rate would rise to 8.0%. By how much would the ROE change in response to the change in the capital structure? Do not round your intermediate calculations.

1.Calculate the OH^- in the saturated Ca(OH)₂ sol. from the results of this titration

2.Calculate the Ca²⁺

3. Calculate the Ksp for Ca(OH)₂

1. Write your regression equation i.e. demand function
2. Enter data provided into excel or statplus as per instructions attached and run your regression / derive your coefficient estimates

2) What are the essential molecules of life? Discuss these molecules in relation to two examples of early research investigating the origins of life. (who was doing the research??).

Foucault discusses many discursive regimes: School, Hospital, Army, Work, Gym. Pick one of these and discuss the way it structures your time and thought. In what ways do you internalize this discipline? (100 words)

Define transformational leadership and responsible leadership. How will them work in an ethical leadership? And provide a vision and mission statement for both.

(3) A student accidentally uses toluene to triturate their crude product instead of methanol. Moments after heating, their crude product dissolves completely.

1. Explain why the result was undesirable, drawing comparisons between recrystallization and trituration.
2. Propose a solution to recover the student’s product involving a technique utilized in this lab.
3. Explain the difficulty using the technique proposed in (b) with the solvent that the student has dissolved their product in.

d. Propose a solution to the problem above.

Read the Chapter 14 Case Study "MRP at Wheeled Coach Ambulance" which is below then write a summary of at least 300 words using the accompanying discussion questions to guide your essay written in APA style, with a reference page and a cover page. APA requires double space.

This was the discussion question (Identify five specific requirements of an effective MRP system)

This below is the case study

Wheeled Coach, the world’s largest manufacturer of ambulances, builds thousands of different and constantly changing configurations of its products. The custom nature of its business means lots of options and special designs – and a potential scheduling and inventory nightmare. Wheeled coach addressed such problems, and succeeded in solving a lot of them, with an MRP system (described in the Global Company Profile that opens this chapter). As with most MRP installations, however, solving one set of problems uncovers a new set. One of the new issues that had to be addressed by plant manager Lynn Whalen was newly discovered a substantial amount of inventory that was not called for in any finished products. Excess inventory was evident because of the new level of inventory accuracy required by the MRP system. The other reason was a new series of inventory reports generated by the IBM MAPICS MRP system purchased by Wheeled Coach. One of those reports indicates where items are used and is known as the “Where Used” report. Interestingly, many inventory items were not called out on bills of material (BOMs) for any current products. In some cases, the reason some parts were in the stockroom remained a mystery. The discovery of this excess inventory led to renewed efforts to ensure that the BOMs were accurate. With substantial work, BOM accuracy increased and the number of engineering change notices(ECNs) decreased. Similarly, purchase order accuracy, with regard to both part numbers and quantities ordered, was improved. Additionally, receiving department and stockroom accuracy went up, all helping to maintain schedule, cost, and ultimately, shipping dates and quality. Eventually, Lynn Whalen concluded that the residual amounts of excess inventory were the results, at least in part, of rapid changes in ambulance design and technology. Another source was customer changes made after specifications had been determined and materials ordered. This latter excess occurs because, even though Wheeled Coach’s throughput time is only 17 days, many of the items that it purchases require much longer lead time.

Java Programming II Homework 2-1 In this assignment you are being asked to write some methods that operate on an array of int values. You will code all the methods and use your main method to test your methods. Your class should be named Array Your class will have the following methods (click on the method signatures for the Javadoc description of the methods): [ https://bit.ly/2GZXGWK ] public static int sum(int[] arr) public static int sum(int[] arr, int firstIndex, int lastIndex) public static double average(int[] arr) public static double average(int[] arr, int firstIndex, int lastIndex) public static int maxValue(int[] arr) public static int maxValue(int[] arr, int firstIndex, int lastIndex) public static int indexOfFirstMaxValue(int[] arr) public static int indexOfFirstMaxValue(int[] arr, int firstIndex, int lastIndex) public static int numberOfBelowAverageElements(int[] arr) public static int numberOfBelowAverageElements(int[] arr, int firstIndex, int lastIndex) public static void rotateElements(int[] arr) public static void rotateElements(int[] arr, int rotationCount) public static void reverseArray(int[] arr) For example, given the following array: myArray = {45, 22, 18, 89, 82, 79, 15, 69, 100, 55, 48, 72, 16, 98, 57, 75, 44, 32, 21, 14, 7, 16, 49, 58, 72} Your methods will return the following values: 1. Sum of whole array = 1253 2. Sum of elements 12-18 = 343 3. Average of whole array = 50.12 4. Average of elements 12-18 = 49.0 5. Max of whole array = 100 6. Max of elements 12-18 = 98 7. Index of first Max of whole array = 8 8. Index of first Max of elements 12-18 = 13 9. Count of elements below average of whole array = 13 10. Count of elements below average of elements 12-18 = 4 11. Rotating once myArray = {72, 45, 22, 18, 89, 82, 79, 15, 69, 100, 55, 48, 72, 16, 98, 57, 75, 44, 32, 21, 14, 7, 16, 49, 58} 12. Rotating 5 more times myArray = {14, 7, 16, 49, 58, 72, 45, 22, 18, 89, 82, 79, 15, 69, 100, 55, 48, 72, 16, 98, 57, 75, 44, 32, 21} 13. Reversing the array myArray = {21, 32, 44, 75, 57, 98, 16, 72, 48, 55, 100, 69, 15, 79, 82, 89, 18, 22, 45, 72, 58, 49, 16, 7, 14}

What compensation plans are employed by Yum Brands! Inc,? Do you feel these roles play a strategic role in the success or failure of the company?

cross-sectional studies are also known as incidence surveys True or False

12.Preston invested $19,750 in the stock market three years ago with hopes that it would grow to $40,000in eightyears. Today the investment is valued at $23,286. From this point forward, what annual return would Preston need to reach his initial goal of $40,000?(Express as a percentage to the nearest hundredth)

13What is the future value of an annual $1,375 annuity payment over 12 years if the interest rate is 5.75 percent?

Use the May 31 fiscal year-end information from the following ledger accounts (assume that all accounts have normal balances).

1. Prepare closing journal entries from the above ledger accounts.
2. Post the entries from Requirement 1 to the General Ledger accounts below. Use the transaction number from Requirement 1 as the date.

This is one big question with different parts!

I expect to need four turkeys to feed my 20 Thanksgiving guests. However, spiking the eggnog (adding alcohol) with bourbon will induce my Thanksgiving guests to eat 25% less turkey. Turkeys cost $30 each, and the bourbon needed costs $20. How much money do I save if I spike the eggnog? A. $0 B. $10 C. $30 D.$120

How cheap would turkeys have to be (per turkey) for me to not have the incentive to spike the eggnog? A. free B. $10 C. $15 D. $20

A monopoly retailer makes a 50% margin on the $30 turkeys. Is there a price for the bourbon that the retailer can set (for the amount of bourbon needed to spike the turkeys) such that I will purchase the bourbon and the retailer will want to sell it, if the wholesale price of the bourbon is $10? (Assume the only added value from spiking the eggnog is from the reduced cost of turkey and that this type of bourbon is only used to spike eggnog).

Yes No