please help

Xinhong Company is considering replacing one of its manufacturing machines. The machine has a book value of $42,000 and a remaining useful life of 4 years, at which time its salvage value will be zero. It has a current market value of $52,000. Variable manufacturing costs are $33,200 per year for this machine. Information on two alternative replacement machines follows. Calculate the total change in net income if Alternative A,B is adopted. Should Xinhong keep or replace its manufacturing machine? the machine should be replaced, which alternative new machine should Xinhong purchase? Complete this question by entering your answers in the tabs below. Calculate the total change in net income if Alternative A is adopted. (Cash outflows should be indicated by a minus sign.) Calculate the total change in net income if Alternative A is adopted. (Cash outflows should be indicated b Calculate the total change in net income if Alternative B is adopted. (Cash outflows should be indicated Should Xinhong keep or replace its manufacturing machine? If the machine should be replaced, which alternative machine should Xinhong purchase