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A company is considering two mutually exclusive expansion plans/Plan A requires $50 million initial outlay on a large-scale integrated plant that would provide expected cash flows of $8 million per year for 19 years. Plan B requires a $12 million initial outlay to build a somewhat less efficient, more labor-intensive plant, with expected cash flows of $2.82 million per year for 19 years. The firm's WACC is 10%. a) Calculate each project's NPV and IRRR. b) Graph the NPV profiles for Plan A and Plan B and approximate the crossover rate for the following discount rates: 0%, 4%, 10%, 15%, 18%, 20%, and 24% c) Calculate the crossover rate where the two projects' NPVs are equal. d) Why is NPV better than IRR for making capital budgeting decisions that add to shareholder value