Seanna O'Brien receives pension payments of $510 at the end of every month from a retirement fund of $50,000. The fund earns 11% compounded monthly (a) How many payments will Seanna receive? (b) What is the size of the final pension payment? (a) The number of payments is (Round up to the nearest whole number.) (b) The size of the final payment is $0 (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.)