Need to find Discounted Payback for Project 1

Initial Investment Cost of Capital Target Payback Period Initial Investment Year Year Year Year Year Discounted Payback Project 1 120,000.00 9% 4 years Cash Flow Project 1 Cum. CF Discounted CF Cum. CF 120,000 1 30,000 2 30,000 3 30,000 4 35,000 5 35,000 Project 1