consider the following two investment projects: Investment B Investment A end end of year of year cash flows cash flows Year 2001 210000 100000 2002 410000 100000 2003 420000 100000 2004 620000 1000000 Both projects require an investment of 1210000 at the end of 2000. The required rate of return for both projects is 9% what is the discounted cash flow for project a? what is the discounted cash flow for b projecte what is the net present value a what is the net present value for project b? what is the profitability index for project A? what is the profitability index for project B2