Finite Mathematics (Section 1) Homework: 5.3 Annuities, Futur... HW Score: 20%, 2 of 10 points O Points: 0 of 1 Find the final amount in the following retirement account, in which the rate of return on the account and the regular contribution change over time. 6893 per month invested at 8%, compounded monthly, for 7 years, then $797 per month inwonted at ts, compounded monthly, for 7 years What is the amount in the account after 14 years? $ (Do not round until the final answer. Then round to the nearest dollar as needed)