Prisha made periodic deposits into a savings account at the end of every month for 3 years. The investments were earning 6.90% compounded quarterly and grew to $11,750.00 at the end of 3 years. a. Calculate the size of the month-end deposits. $304.20$294.88$238.19$286.07 b. How long will it take for the $11,750.00 to accumulate to $37,020.00 if the interest rate remained the same and he continued making the same month-end deposits throughout the term? 5 years and 11 months 7 years and 11 months 4 years and 11 months