J.S. is a 58-year-old female brought to the emergency department (ED) at 7:00 AM by her husband because when she got up this morning she was light-headed, confused, and so weak that she could not dress herself. J.S.’s husband immediately drove her to the ED in her pajamas. She has a history of rheumatoid arthritis and had been taking prednisone (Deltasone) 10 mg daily. Subjective Data Husband states that J.S. hasn’t been feeling good, has been tired, and has had very little appetite Husband states he lost his job a couple of months ago and J.S. stopped taking her medication a couple of weeks ago because they could not afford it because they no longer had health insurance J.S. denies a headache or blurred vision Objective Data Physical Examination Temperature 98.7° F, pulse 94, respirations 20, blood pressure 100/60 No difficulty speaking Oriented to name only Poor skin turgor Dry mucous membranes Weakness in bilateral upper and lower extremities Diagnostic Studies Lab values Glucose 68 mg/dL Calcium 9.2 mg/dL Sodium 130.0 mEq/L Potassium 5.5 mEq/L HCO3 25.4 mEq/L Chloride 93.5 mEq/L Cortisol 4 mcg/dL (normal 8:00 am level is 5-23 mcg/dL) 1) What is the treatment and nursing care for J.S.’s adrenal insufficiency? 2) What teaching should J.S. receive regarding taking her prednisone? What else can you do to assist J.S. in being compliant with taking her medication?

J.S. is a 58-year-old female brought to the emergency department (ED) at 7:00 AM by her husband because when she got up this morning she was light-headed, confused, and so weak that she could not dress herself. J.S.’s husband immediately drove her to the ED in her pajamas. She has a history of rheumatoid arthritis and had been taking prednisone (Deltasone) 10 mg daily. Subjective Data Husband states that J.S. hasn’t been feeling good, has been tired, and has had very little appetite Husband states he lost his job a couple of months ago and J.S. stopped taking her medication a couple of weeks ago because they could not afford it because they no longer had health insurance J.S. denies a headache or blurred vision Objective Data Physical Examination Temperature 98.7° F, pulse 94, respirations 20, blood pressure 100/60 No difficulty speaking Oriented to name only Poor skin turgor Dry mucous membranes Weakness in bilateral upper and lower extremities Diagnostic Studies Lab values Glucose 68 mg/dL Calcium 9.2 mg/dL Sodium 130.0 mEq/L Potassium 5.5 mEq/L HCO3 25.4 mEq/L Chloride 93.5 mEq/L Cortisol 4 mcg/dL (normal 8:00 am level is 5-23 mcg/dL) Discussion Questions Interpret J.S.’s laboratory results and describe their significance. What other assessment findings could confirm a diagnosis of adrenal insufficiency? What is the likely cause of J.S.’s adrenal insufficiency and why? Would J.S.’s adrenal insufficiency be considered to be from a primary cause (Addison’s disease) or a secondary cause? Why?

Consider two bonds: 1) a zero-coupon bond having a face value F and maturity 1 year; 2) a coupon bond with face value F, coupons C = 15 paid annually and maturity 3 years. Assume that the continuously compounded interest rate is 10%.

a) If F = 100, find at the end of which year the price of the second bond will be for the first time below 110?

b) If the price of the second bond is equal to 1.20 times the price of the first bond, find the (common) face value F?

Please show work/explain steps

Consider two bonds: 1) a zero-coupon bond having a face value F and maturity 1 year; 2) a coupon bond with face value F, coupons C = 15 paid annually and maturity 3 years. Assume that the continuously compounded interest rate is 10%.

a) If F = 100, find at the end of which year the price of the second bond will be for the first time below 110?

b) If the price of the second bond is equal to 1.20 times the price of the first bond, find the (common) face value F?

Please show work/explain steps

An investor is committed to purchasing 100 shares of World Port Management stock in six months. She is worried the stock price will rise significantly over the next six months. The stock is at $45 and she buys a six-month call with a strike of $50 for $250. At expiration the stock is at $54. What is the net economic gain or loss on the entire stock/option portfolio?

Why in this exercise we have to take into consideration the $45 stock price if the investor buy the call option for 50 and will exercise since the price increase to 54?

I think the investor will make a gain of 54-50)*100-250= 150.  

The part I dont undertand is the first part of the solution where it is calculated (45-54)*100?

Print the mean and the first 10 eigenvector images and plot the first 100 eigenvalues using python.

The total price of purchasing a basket of goods in the United Kingdom over four years is: year 1=£840, year 2=£870, year 3=£900, and year 4=£970. Calculate two price indices, one using year 1 as the base year (set equal to 100) and the other using year 4 as the base year (set equal to 100). Round to the nearest 100th. Then, calculate the inflation rate between year1 and year 4 based on the first price index series. If you had used the other price index series, would you get a different inflation rate? If you are unsure, do the calculation and find out.

True/False

1. An automatic storage class variable is stored in the runtime stack

2. When a value parameter is passed to a function, the function called utilizes a copy of that parameter which is internal to the function called

3. When a reference parameter is passed to a function, the function called receives the memory address of that parameter and does not make a copy of it

4. Debug flags often control extra output to be printed conditionally

Multiple choice

1. An interactive debugger can be used to

a. set statements at which to pause the running program and examine critical variables

b. observe the flow of control as the program runs

c. set the values of critical variables during the actual run, and change them to look at what happens

d. all of the above

2. Debug flags in a program

a. should be removed before the next version is worked on, as they will annoy the future programmers

b. should be left in for the next version to be worked on, as they will help the new programmers to do future testing; they can be deactivated and activated as needed

c. should never be used as they cause extra lines in the code and that is not efficient

3. Black box testing is

a. when a programmer tests the code they write as they work on it

b. when a program development manager tests the code after it has been completely written

c. when a possible user of the code tests it by running and using it, without being able to see the actual code at all

d. when a program is released to the public and a very large group of users all test it at once in real life

4. When a function is called during program execution

a. an activation record is allocated on the runtime stack to store data needed by the function to execute

b. the compiler generates a stack frame in the source code

c. copies will be created of value parameters, and addresses will be stored for reference parameters, in the activation record for the function called

d. both a and c

5. Given the following for loop body, the value of count when the loop exits is

for (int count = 0; count < 10; count++) cout << count << endl;

a. 0 b. 9 c. 10 d. 11

6. The srand function (A) should be called before each call to rand( ) (B) should be used instead of rand( ) to generate truly random numbers(C) is unnecessary in C++ (D) can use the actual time from the hardware clockas a seed value

7. Which statement about the rand( ) function is false?(A) a call to rand( ) generates a value between INT_MIN and INT_MAX (B) the expression rand( ) % 5 always produces a value between 0 and 4 (C) the range of values generated by rand( ) is not always what is needed in a particular program (D) the prototype for rand( ) is in cstdlib

8. Most serious program bugs are the result of a. syntax errors b. semantic errors c. runtime errors d. typographical errors

Question 2
[25] Jenny is the owner of The Bride Boutique. The boutique sells well-known brands of wedding dresses and related products. Jenny recently attended a short course on financial management for SMEs. One of the topics covered in the programme was cash budgets. Jenny wants to implement cash budgeting for the boutique and she prepared a cash budget for the period April – June 2020. However, she is still concerned that she may not have prepared the cash budget correctly and requested your assistance to help her prepare the cash budget. At a meeting between Jenny and yourself, she provided you with the following information: Actual and forecasted sales and purchases for the period February – June 2020   February
(Actual) March (Actual) April (Forecast) May (Forecast) June (Forecast) Total sales R950 000 R1 050 000 R1 200 000 R1 350 000    R1 100 000 Total purchases R760 000 R892 500 R1 020 000 R945 000 R770 000
The boutique’s monthly cash sales are 60% of its total monthly sales, the balance being credit sales.  The boutique’s credit terms to customers require that the customers settle their credit purchases by paying 70% of their outstanding balances one month after the month of purchase and the remaining balances two months after the month of purchase.  The boutique pays 30% of its monthly purchases in cash and the rest of the monthly purchases are made on credit. Jenny has to pay her suppliers 40% of the credit purchases one month after the month of purchase and the outstanding balance two months after the month of purchase.  Jenny plans to replace some of the display cabinets in July 2020. A friend of hers who owns a jewellery shop will buy the cabinets from her for R15 000 in June 2020 and will pay her in cash.    The monthly wages and salaries are R12 000 and Jenny intends to grant an 8% increase in wages and salaries from May 2020.    The monthly rent for the boutique premises is R25 000 while the business insurance is R2 500 per month. The insurer advised that an insurance premium increase of 10% will take effect as from 1 June 2020.  Consumables average R1 500 per month and Jenny intends to spend R1 400, R2 500 and R1 500 on advertising in April, May, and June, respectively.  Jenny’s tax advisor informed her that the boutique will have to pay tax of R46 000 to SARS in April 2020. Required: Prepare a cash budget for The Bride Boutique for the period April – June 2020 using the format for a detailed cash budget as presented in the prescribed textbook.

In Java: Write a program that generates a random number and asks the user to guess the number and keeps track of how many guesses it took

• If the user input is negative or zero then the loop must stop reading further inputs and display how many guesses they used
• If they guess the correct number display a message telling them they got it and exit the program
• If they guess the wrong number (but still a legal guess) you should tell them if they are too high or too low.
• You may choose to assign a limit to the range of the random number (ex. limit to numbers between 1 and 100, 1 and 1000, etc.)
• Use JOptionPane for all input and output
• Validate input to only accept integer values. If a non-integer is entered you should display an error message and prompt the user to try again – the count of how many guesses they’ve made should not be interrupted and the program should gracefully continue once valid entry is received.

• Hint: import java.util.Random and use Random rand = new Random(); to declare the rand variable and then use numberToGuess = rand.nextInt(x); to generate a random number (replace x with the upper limit you want to impose on your random number).
• You may write this with all code in the main method or you may use user generated methods.