Please answer with steps without excel if possible.

or with excel no problem.

Mahjong, Inc., has identified the following two mutually exclusive projects: Year 0 1 2 3 4 AWNO Cash Flow (A) -$38,000 19,100 14,600 12,100 9,100 Cash Flow (B) -$38,000 5,900 12,400 18,900 22,900 Required: (a)What is the IRR for Project A? (Click to select) v (b)What is the IRR for Project B? (Click to select) (c)lf the required return is 10 percent, what is the NPV for Project A? (Click to select) V (d)If the required return is 10 percent, what is the NPV for Project B? (Click to select) V (e)At what discount rate would the company be indifferent between these two projects? (Click to select)