nt The formula A = P1+ describes the accumulated value, A, of a sum of money, P. the principal, after t years at annual percentage rater (in decimal form) compounded n times a year. Complete the table for a savings account subject to n compounding penods per year Amount Invested $13,500 Number of Compounding Periods 4 Annual Interest Rate 6.75% Accumulated Amount $18,000 Timet in Years 2. tyears (Do not round until the final answer Then round to one decimal place as needed)​