Business Decisions

Ashna

New member
Joined
Apr 25, 2020
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Carpenter Motors is considering purchasing one of two new processing machines. Either machine would make it possible for the company to produce its products more efficiently than it is currently equipped to do. Estimates regarding each machine are provided below:

Machine A​
Machine B​
Original cost$11325027,000
Estimated life10 years10 years
Salvage valueNilNil
Estimated annual cash inflows$30,00060000
Estimated annual cash outflows$ 7,50015000

Instructions (a) Calculate the net present value and profitability index of each machine. Assume an 8% discount rate. Which machine should be purchased?

Machine A
Net cash flow = $30,000 - $7,500 = $22,500

Net present value

Present value of net cash flows
$22,500 x 2.158924997 = $48575.81
Less: initial investment (113,250.00)
Net present value ($64674.19 )
Profitability Index =$64674.19 /$113,250 = 0.57

Machine B
Net cash flow = $60,000-$15,000 = $45,000

Net present value
Present value of net cash flows
$45,000 x 2.158924997 = $97151.62
Less: initial investment (270,000.00)
Net present value ($ 172848.38)
Profitability Index $ 172848.38/$270,000 = 0.64

Can anyone please confirm if the answer is correct
 
Where did the factor of 2.158924997 come from?
I used the formula
cash flow/ (1+i)^t
thus my calculation was
a) 22500/(1+0.08)^10
= 2.158924997

b) 45000/(1+0.08)^10
= 2.158924997

Is it correct?
If no can you please help
 
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