Calculate the payback period, IRR, MIRR, NPV, and PI for the following two mutually exclusive projects. The required rate of return is 15% and the target payback is 4 years. Explain which project is preferable under each of the four capital budgeting methods mentioned above: Table 1 Cash flows for two mutually exclusive projects Year Investment A Investment B 0 -$5,000,000 -5,000,000 1 $1,500,000 $1,250,000 2 $1,500,000 $1,250,000 3 $1,500,000 $1,250,000 4 $1,500,000 $1,250,000 5 $1,500,000 $1,250,000 6 $1,500,000 $1,250,000 7 $2,000,000 $1,250,000 8 0 $1,600,000