For this case we have the following function: A (t) = P * exp (r * t) Substituting values we have: A (6) = 500 * exp (0.03 * 6) A (6) = 598.6086816 Rounding off we have: A (6) = 598.61 Answer: The answer for this case is given by: A (6) = 598.61 option C