Use the formula for the amount, A=P(1 + rt), to find the indicated quantity. Where, A is the amount P is the principal ris the annual simple interest rate (written as a decimal) t is the time in years. P = $5,200; r = 9%; t = 3 years; A = ? A=$ (Type an integer or a decimal.) Enter your answer in the answer box. NOV 30 &