a. F of $400 pald each 6 months for 5 years at a nominal rate of 15% compounded semiannually. Do not round intermediate calculations. Round your answer to the nearest cent. 3 b. FV of 5200 paid each 3 months for 5 years at a nominal rate of 15% compounded quarterty. Do not round intermediate calculations: Round your answer to the nearest. cent. C. These annuities receive the same amount of cash during the 5 -year period and earn interest at the same nominal rate, yet the annulty in part b ends up iarger than the