The following are the cash flows of two projects:

Year Project A Project B

0 $400 $400

1 230 300

2 230 300

3 230 300

4 230 0

If the opportunity cost of capital is 10%, what is the profitability index for each project?(Do not round intermediate calculations. Round your answers to 4 decimal places.)

Project A?

Project B?

• I for 1.8200 for project A and 1.8651 for Project B , but they are wrong.