Homework: HW_CH5 Score: 1 of 4 pts 1 of 9 (1 complete) 1x Problem 5-2 (similar to) (Compound interest) To what amount will the following investments accumulate? a. $5,200 invested for 9 years at 10 percent compounded annually b. $8,000 invested for 8 years at 7 percent compounded annually c. $7 invested for 12 years at 12 percent compounded annually d. $22,000 invested for 4 years at 5 percent compounded annually a. To what amount will $5,200 invested for 9 years at 10 percent compounded annually accumulate? $ 12261.33 (Round to the nearest cent.) b. To what amount will $8,000 invested for 8 years at 7 percent compounded annually accumulate? (Round to the nearest cent.)