Answer:
Effect on income= $15,000 favorable
Explanation:
Giving the following information:
It has just determined that another $40,000 of repair work is required. Alternatively, it has found a newer used lift that is for sale for $170,000. The company estimates that both lifts would have useful lives of 6 years. The new lift is more efficient and thus would reduce operating expenses by about $20,000 per year. Darcy Roofing could also rent out the new lift for about $10,000 per year. The old lift is not suitable for rental. The old lift could currently be sold for $25,000 if the new lift is purchased.
Year 0= -170,000 + 25,000 + 40,000= -105,000
Year 1 trough 6= 20,000*6= 120,000
Effect on income= $15,000 favorable