Please tell me what I'm doing wrong.

Following is information on two alternative investment projects being considered by Tiger Company. The company requires a 4% return from its investments. (PV of \$1, FV of \$1, PVA of \$1, and FVA of \$1) (Use appropriate factor(s) from the tables provided.) a. Compute each project's net present value. b. Compute each project's profitability index. c. If the company can choose only one project, which should it choose on the basis of profitability index? Answer is complete but not entirely correct. Complete this question by entering your answers in the tabs below. Compute each project's net present value. (Round your final answers to the nearest dollar.) Compute each project's net present value. (Round your final answers to the nearest dollar.) ( Answer is complete but not entirely correct. Complete this question by entering your answers in the tabs below. Compute each project's profitability index