Engineering economy

Consider the two investment alternatives given in the table below. The firm's MARR is known to be 15%. Click the icon to view the net cash flows of the investment projects. (a) Compute the IRR of project B. The IRR of project B is -%. (Round to one decimal place.) (b) Compute the NPW of project A. The NPW of project A is $-. (Round to the nearest dollar.) (c) Suppose that projects A and B are mutually exclusive. Using the IRR, which project would you select? The IRR on incremental investment is-%.(Round to one decimal place.) Which project should be selected? Choose the correct answer below. ProjectA O Project B