The function f(x) = 900 represents the rate of flow of money in dollars per year. Assume a 20-year period at 5% compounded continuously. Find (A) the present value, and (B) the accumulated amount of money flow at t = 20. . . . (A) The present value is $. (Do not round until the final answer. Then round to the nearest cent as needed.) (B) The accumulated amount of money flow at t = 20 is $ (Do not round until the final answer. Then round to the nearest cent as needed.)