Answer:
The company should continue with the old machine, because the company will lost $5,500 in 5 years with new machine.
Step-by-step explanation:
Labor saving by using new machine in 5 years = 5* ($11,200 - $7,400) = $19,000
The cost for new machine = $75,000 for newly purchase – sell old one for $50,500 = $24,500
So the total lost for new machine = cost of $24,500 – labor saving of $19,000 = $5,500