11. Which of the following is NOT a non-covalent bond that gives form to proteins ?

(A) H-bond     (B) ionic bond (C) disulfide bridge      (D) van der Waals interactions

12. Which of the following would prevent transcription of the lactose operon?

(A) lactose       (B) allolactose (C) tryptophan             (D) glucose

13. Which of the following would prevent transcription of the tryptophan operon?

(A) lactose       (B) allolactose             (C) tryptophan             (D) glucose

1a.) If two events A and B are non-overlapping, then the formula for computing the probability of theirunion is: ?(?) + ?(?) . This statement is true or false?

1b.) A survey of 1,000 adults in a small town gave the following data. Round answers to the nearest tenth of a percent.

If an adult in the town is selected at random, find the probability that: a.) The adult is either female or employed.

b.) The adult is neither male nor employed.

c.) The adult is female, given the adult is unemployed.

d.) The adult is unemployed, given the adult is female.

Create a CubesSum application that prompts the user for a non-negative integer and then displays the sum of the cubes of the digits.  

b) Modify the application to determine what integers of two, three, and four digits are equal to the sum of the cubes of their digits.(Java Programming )

a) Show that if A is a real, non-singular nxn matrix, then A.(A^T) is positive definite.

b) Let H be a real, symmetric nxn matrix. Show that H is positive definite if and only if its eigenvalues are positive.

Save the Turtles is a non-for-profit organization that was incorporated in 20X0 and has a December 31 year end. Save the Turtles had the following transactions during 20X0.

1. Volunteers donated $20,000 in time to help with answering the phones, mailing materials, and other clerical activities.
2. A business donated rent-free office space to the organization that would normally rent for $35,000 per year.
3. Office furniture worth $10,600 and with an estimated 10-year life was donated to the organization.
4. A fund drive raised $215,000 in cash and $100,000 in pledges that will be paid within one year. A state government grant of $50,000 was received for program operating costs.
5. Save the Turtles paid salaries and fringe benefits of $208,560 during the year and had $22,400 of accrued salaries and benefits at the end of the year.
6. Utilities expense for the year totaled $8,300 and other expenses for the year included $5,600 for telephone, $4,300 for supplies, and $14,200 for printing. There were no supplies remaining at the end of the year and accounts payable totaled $4,400.
7. Office equipment with a useful life of 5 years was purchased for $12,000.
8. The organization claims a full year of depreciation on fixed assets.
9. Ninety percent of pledges for 20X1 are estimated to be collectible.
10. Expenses were allocated to program services and support services in the following percentages: Public education—45%, Veterinary services—20%, Management and general—20%, Fundraising—15%.

Required.

• Prepare a schedule of expenses by nature and function for the year ended December 31, 20X0.

Question 1

A non – dividend – paying stock with a current price of £52, the strike price is £50, the volatility is 30% pa, the risk free interest rate is 12% pa, and the time to maturity is 3 months?   

b) Calculate the price of a put option price on this stock?

b) Calculate the price of a call option on this stock

c) Is the put-call parity of these options hold?

If possible, please provide a detailed step by step as I would like to fully understand and not just copy answers. Thank you :)

A. Minimum Wage The non-economist’s view of the minimum wage seems to be that it forces greedy employers pay poor workers more money, making all workers better off. The “conventional” economic view of an increase in the minimum wage is that, as with most public policies, there are winners (those unskilled workers who keep their jobs and earn more) and losers (those workers who lose their jobs). What is the “unconventional” view and how does it alter that calculus of gains and losses?

A non – dividend – paying stock with a current price of $52, the strike price is $50, the risk free interest rate is 12% pa, the volatility is 30% pa, and the time to maturity is 3 months?

a) Calculate the price of a call option on this stock

b) What is the price of a put option price on this stock?

c) Is the put-call parity of these options hold?

(4 + 4 + 2 = 10 marks)

Please provide step by step answers, thank you!