You've just joined the investment banking firm of Dewey, Cheatum, and Howe. They've offered you two different salary arrangements. You can have $7,200 per month for the next two years, or you can have $5,900 per month for the next two years, along with a $32,000 signing bonus today. Assume the interest rate is 7 percent compounded monthly. a. If you take the first option, $7,200 per month for two years, what is the present value? Note: Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16 . b. What is the present value of the second option? Note: Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16