what is the answer to the question?

18. You plan to invest $5,000 into a bank certificate of deposit for five years. The certificate of deposit pays a 6 percent annual nominal rate. What is the value of your investment in five years if the 6 percent rate is compounded at the following periods? a. annually b. semiannually (every six months) c. quarterly (every three months) d. monthly 20. An investment promises to return $1,500 annually with the first $1,500 to be received at the end of 5 years and the last $1,500 to be received at the end of 12 years. What is the value of this investment today at a 5 percent rate of return