7 Xinhong Company is considering replacing one of its manufacturing machines. The machine has a book value of $37,000 and a remaining useful life of 4 years, at which time its salvage value will be zero. It has a current market value of $47,000. Variable manufacturing costs are $33,300 per year for this machine. Information on two alternative replacement machines follows. Alternative A $ 122,000 22,800 Cost Variable manufacturing costs per year Alternative B $ 114,000 10,400 eBook 1. Calculate the total change in net income if Alternative A and B is adopted. 2. Should Xinhong keep or replace its manufacturing machine? If the machine should be replaced, which alternative new machine should Xinhong purchase? Complete this question by entering your answers in the tabs below. Required 1 Required 2 Calculate the total change in net income if Alternative A and B is adopted. (Cash outflows should be indicated by a minus sign.) INCREASE OR (DECREASE) NET INCOME ALTERNATIVE A: ALTERNATIVE B: Cost to buy new machine $ (122,000 $ (114,000) Cash received to trade in old machine 47,000 47,000 Reduction in variable manufacturing costs Total change in net income $ (75,000) $ (67,000)