Please show work so I can use these examples to help walk through other similar problmes on my own. Thank you!

Myca Corp, has a project with the following cash flows. What is the value of the cash flows today assuming an annual interest rate of 10.1 percent? Year 1 2 3 Cash Flow $1,840 2,330 2,675 2,685 Multiple Choice $8.47743 $9,530.00 56,599 $742485 When your father was born 43 years ago, his grandparents deposited $300 in an account for him. Today, that account is worth $38,300. What was the annual rate of return on this account? Multiple Choice O 8.91 percent 13.13 percent O 11.46 percent 11.94 percent 1054 percent Your grandparents would like to establish a trust fund that will pay you and your heirs $175,000 per year forever with the first payment 13 years from today. If the trust fund earns an annual return of 3.4 percent, how much must your grandparents deposit today? Multiple Choice O $3.445.979:32 0 $4289.215.69 $4751131.22 $3.223.08374 $5.347058.82 Ken just purchased new furniture for his house at a cost of $16,600. The loan calls for weekly payments for the next 5 years at an annual interest rate of 11.11 percent. How much are his weekly payments? Multiple Choice O $63.85 O $86.06 O $8744 $83.28 $86.61