Project A and project B have a cost of $24,000,000 today. Project A will have cash flow of $10,000,000 per year for three years, while project B will have cash flows of $15,000,000 the first year ,$10,000,000 the second year and $7,000,000 the third year. Calculate the NPV and the IRR for using 12% cost of capital. Please use two methods to show work (1) identifying all variables using the calculator's function keys,(2) using the steps on the calculator to calculate NPV and IRR.