consider the following two investment projects: Investment B Investment A end end of year Year of year cash flows cash flows 000'007$+ 000'001S+ 2002 +400,000 000 00I+ 2003 000 00+ 000 00 000 00+ 1000008+ 000 009+ Both projects require an investment of $1.000.000 at the end of 2000. The required rate of retun for both projecss is 2005 000000TH WHAT IS THE PAY BACK FERIODFOR PROLECT WRITE THA ANSWER AS FOLLOWS EXAMPLE 5Y4M2D