Can u solve the prob index for Project A and Project B

Cash Flow Year 0 Year 1 Year 2 Year 3 Year 4 Year 5 Discount rate Project A $1,800,000 $500,000 $600,000 $700,000 $800,000 $900,000 Project EB $2,600,000 $1,300,000 $1,200,000 $1,100,000 $1,000,000 $900,000 15% 6%