Consider the accompanying cash flow diagram, which represents three different interest rates applicable over the five-year time span shown. a = 5%, b= 7%, c= 12%, d= $2000, and e= $2800 $e L-- 5. 3 4 Years b% c% p Compounded Compounded | Compounded quarterly . quarterly 'quarterly a% (a) Calculate the equivalent amount P at the present time of all the given cash flows. Answer: $ (b) Calculate the equivalent amount F at the end of year 5 of all the given cash flows. Answer: $ (c) Calculate the uniform annual equivalent A that runs from na to n5 of all the given cash flows