Input area: Year 0 1 2 3 4 5 6 7 Cash flow -625,000,000 70,000,000 129,000,000 183,000,000 235,000,000 210,000,000 164,000,000 108,000,000 86,000,000 -90,000,000 8 9 Required return 12% Output area: Payback period IRR IRR MIRR Profitability index NPV I do not need excel formula. Need to know the ACTUAL SOLUTIONS to the