Need help with this. Can't figure this out

Exercise 11-14 (Algo) Net present value of an annuity LO P3 Information for two alternative projects involving machinery investments follows. Project 1 requires an initial investment of $128.100. Project 2 requires an initial investment of $93,600. Assume the company requires a 10% rate of return on its investments. (PV of $1, FV of $1, PVA of $1, and FVA of $1 ) (Use appropriate factor(s) from the tables provided.) Compute the net present value of each potential investment. Use 7 years for Project 1 and 5 years for Project 2. (Negative net present values should be indicated with a minus sign. Round your present value factor to 4 decimals. Round your answers to the nearest whole dollar.)