consider the following two investment projects: Investment B Investment A end end of year of year cash flows cash flows Year $20012100001000002002420000100000200341000010000020046000001000000$ Both projects require an investment of $1270000$ at the end of $2000.$ The required rate of return for both projects is $9\%.$ what is the discounted cash flow for project a$?$ Numeric what is the discounted cash flow for b project what is the net present volue a the necessant voor prolet Numeric what is the discounted cash flow for b project? 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 Be