Can someone help me solve problem two step by step? You need the #'s from problem one so that's why I posted them both below.

1.

Spend 8000 on a new machine. You think it will provide after tax cash

inflows of 3500 per year for the next three years. The cost of funds is 8%. Find the NPV, IRR, and MIRR. Should you buy it?

(1019.84, .1493, .1241, yes)

2.

Let the machine in number one be Machine A. An alternative is Machine B. It costs 8000 and willprovide after tax cash inflows of 5000 per year for 2 years. It has the same risk as A. Should you buy A or B?

(1829.42<2375.4453, 395.73<513.84, buy B)