Xinhong Company is considering replacing one of its manufacturing machines. The machine has a book value of $45,000 and a remaining useful life of 5 years, at which time its salvage value will be zero. It has a current market value of $52,000. Variable manufacturing costs are $36,000 per year for this machine. Information on two alternative replacement machines follows. Should Xinhong keep or replace its manufacturing machine? If the machine should be replaced, which alternative new machine should Xinhong purchase?

............................Alternative A.......................................Alternative B

Cost.......................$115,000..............................................$125,000

VMC per year...........19,000................................................ 15,000