Consider the accompanying cash flow diagram, which represents three different interest rates applicable over the five-year time span shown. $3,450 $2,300 $2,300 $2,300 $2,300 0 1 2 3 5 Years P 6% 10% 11% Compounded quarterly Compounded Compounded quarterly quarterly (a) Calculate the equivalent amount P at the present time. The equivalent amount P at the present time is $ (Round to the nearest dollar.) (b) Calculate the single-payment equivalent to F at n = 5. The single-payment equivalent to F at n = 5 is $ (Round to the nearest dollar.) (c) Calculate the equivalent equal-payment series cash flow A that runs from n = 1 to n = 5. The equivalent equal-payment series cash flow A is $ (Round to the nearest dollar.)