Answer:
a) Present value of the increase in annual cash flow = $25,449.57
b) Present value of salvage = $2,553.41
c) Net present value of equipment purchased = -$23,497.02
d) Item should not be purchased.
Step-by-step explanation:
As per the data given in the question,
a) Present value of the increase in annual cash flow = $6,190 × 4.1114
= $25,449.57
b) Present value of salvage = $5,040 × 0.50663
= $2,553.41
c) Net present value of equipment purchased = Cash inflow - initial investment
= ($25,449.57 + $2,553.41) - $51,500
= -$23,497.02
d) Since Net present value of equipment is negative therefore this equipment should not be purchased.