ASAP

The cash flows for four projects are shown below, along with the cost of capital for these projects these projects are mutually exclusive, which one should be taken? $6000 2 $6000 $6000 $6000 5 $6000 1 $4000 2 $4000 $4000 $4000 5 $4000 O A Year: Cash flow: -$20,000 Cost of Capital: 8.5% OB. Year: 0 Cash flow - $15,000 Cost of Capital 7.1% Year: 0 Cash flow - $18,000 Cost of Capital: 7.7% D. Year: O Cash flow: -$12,000 Cost of Capital: 4.6% $5000 2 $5000 $5000 55000 5 $5000 1 $4000 2 34000 3 $4000 54000 5 $4000