Profitability index. Given the discount rate and the future cash flow of each project listed in the following table, 5, use the pl to determine which projects the company should accept. Cash Flow Year o Year 1 Year 2 Year 3 Year 4 Year 5 Discount rate Project A - $2,100,000 $450,000 $600,000 $750,000 $900,000 $1,050,000 4% Project B - $2,300,000 $1,150,000 $1,000,000 $850,000 $700,000 $550,000 14%