can you help me to solve these graphs please

Required: la. Compute the cash payback period for each project. Cash Payback Period Plant Expansion Retail Store Expansion 1b. Compute the net present value. Use the present value of $1 table above. If required, round to the nearest dollar. Plant Expansion Retail Store Expansion Total present value of net cash flow $ Less amount to be invested Net present value $ 2. Because of the timing of the receipt of the net cash flows, the offers a higher ere to search O 85% C F2 F3 F4 F5 F6 F7 F8 F10 S % & 4 W E R 4 S D G H K