Help please.

A clinic is considering the possibility of two new purchases: new MRI equipment and new biopsy equipment. Each project requires an investment of $435,000. The expected life for each is five years with no expected salvage value. The net cash inflows associated with the two independent projects are as follows: The present value tables provided in Exhibit 19B,1 and Exhibit 19B,2 must be used to solve the following problems. Required: Compute the net present value of each project, assuming a required rate of 12 percent. If the NPV is negative, enter your answer as a negative value. Feedback T Check My Work This problem will take a little more work because of the type of present value table you must use due to the uneven casi flows