13. Yоu wаnt tо depоsit $4,000 for 6 yeаrs into аn account where the interest is compounded monthly with an APR of 3.7%. Round answers to the nearest cent as needed. a. Compute the total amount in the account at the end of 6 years. [a] b. Determine the total amount of interest earned in 6 years. [b] Formulas: