Answer:
Yes they should buy the new machine.
Step-by-step explanation:
since the new mill produces after tax cash savings of $8,200 per year, we should calculate the net present value of the 10 cash flows in order to determine if the project is profitable or not.
using a present value annuity factor for 10 years and 12% discount rate = 5.6502
the project's NPV = ($8,200 x 5.6502) - $38,000 = $46,331.64 - $38,000 = $8,331.64
since the NPV is positive, the project is profitable.