consider the following two investment projects: Investment B Investment A end end of year Year of year cash flows cash flows LO07 2002 000077 000001 000001 00000 0000st 000019 2003 000001 2004 0000001 Both projects requ're an investment of 900000 at the end of 2000, The required rate of return for both projects is 12%. what is the discounted cash fiow for project a? atis me d'scounted cash fiow for b project?