4. (4 points) Calculate the following time value of money problems. a. What is the present value of 20 periodic payments of $6,200 each made at the beginning of each period and compounded at 7% per period? b. What would you pay for a $400,000 face value bond that matures in 12 years and pays $40,000 per year in interest (end-of-period payments) if you wanted to earn a yield of 9%. c. Mike Finley wishes to become a millionaire. His money market fund has a balance of $526,787.53 and has a guaranteed interest rate of 6%. How many years must Mike leave that balance in the fund in order toIget his desired $1,000,000 ? d. Andrew Bogut just received a signing bonus of $1,000,000. His plan is to invest this payment in a fund for 7 years (his planned retirement date). If Bogut plans to establish the AB Foundation once the fund grows to $2,076,160.15, what annually compounded interest rate must he earn to achieve his goal