Can you help me with discounted payback questions for practice?

Based on the discounted payback method, Alphas project balance after 2 years (rounded to the nearest $100) is a) $-412,700; b) $-404,300; c) $-365,000; d) $100,800. 11. Based on the discounted payback method, Gammas project balance after 3 years (rounded to the nearest $100) is a) $-565,200; b) $-535,000; c) $-495,700; d) $175,900.