Consider cashflow with different variable rates below (left one): Find P or present worth of the left cash flow at the beginning (EOYO). (To get full score, you need to show your calculations in the next format: formula in factor notations=numerical answer (round to two decimal points), e.g. "150,000(P A,8%,7)(FP,10%,1)+1000(PA,8%,7)=100,000.84" ")