Please answer for A,B & C if possible. thank you.

Value of mixed streams Find the present value of the streams of cash flows shown in the following table, Assume Jat the firmis opporturity cost is 9 el. a. The present value of streamA is 5 (Round to the nearest dollar;) Data table he firmis opportul (Click on the icon here [ in order to copy the contents of the data table below into a spreadsheet)