You need $28,974 at the end of 10 years, and your only investment outlet is an 8 percent long-term certificate of deposit (compounded annually). With the certificate of deposit, you make an initial investment at the beginning of the first year a. What single payment could be made at the beginning of the first year to achieve this objective? (Do not round intermediate calculations. Round your final answer to 2 decimal places.) intermediate calculations. Round your final answer to 2 decimal places.) Single payment made b. What amount could you pay at the end of each year annually for 10 years to achieve this same objective? (Do not round intermediate calculations. Round your final answer to 2 decimal places.) Amount to be paid