At the beginning of year 1, Lisa invests $500 at an annual compound interest
 rate of 3%. She makes no deposits to or withdrawals from the account.
 Which explicit formula can be used to find the account's balance at the
 beginning of year 6? What is the balance?
 O A. A(n) = 500 (1 + 0.03)(n = 1); $579.64
 O B. A(n) = 500 + (0.03+500) -1); $584.50
 O C. A(n) = 500 + (n - 1)(0.03 . 500); $575.00
 O D. A(n) = 500 - (1 +0.03), $597.03