Use the compound interest formula to solve. Compounded Annually, Monthly, etc: S = P(1 + 2) Compounded Continuously: A = Pert 4. Find the accumulated amount of an investment of $15,000 for 5 years at 6.2% compounded monthly. 5. Find the accumulated amount of an investment of $2,500 for 10 years at 4.3% compounded quarterly. 6. Find the accumulated amount of an investment of $10,000 for 5 years at 2.5% compounded continuously