Given Item A: Investment cost of $500.00 a lifetime of 3 periods Maintenance cost = $120.00
Given Item B: Investment cost of $600.00 a lifetime of 4 periods Maintenance cost = $100.00
Cost of capital = 10% Calculate the Equivalent Annual Cost
Calculate v:
v =
1
1 + Cost of Capital
v =
1
1 + 0.1
v =
1
1.1
v = 0.9091
Calculate Discount Factor for Item 1:
a3|0.1 =
(1 - vAsset Lifetime)
Cost of Capital
a3|0.1 =
(1 - 0.90913)
0.1
a3|0.1 =
(1 - 0.751337340571)
0.1
a3|0.1 =
0.248662659429
0.1
a3|0.1 = 2.4866
Excel or Google Sheets formula:
Excel or Google Sheets formula:=PV(0.1,3,-1)
Calculate Discounted Investment 1:
DI 1 =
Investment Cost
a3|0.1
DI 1 =
$500.00
2.4866
DI 1 = $201.08
Calculate EAC for Item 1
EAC1 = DI 1 + Maintenance Cost
EAC1 = $201.08 + $120.00
EAC1 = $321.08
Calculate Discount Factor for Item 2:
a4|0.1 =
(1 - vAsset Lifetime)
Cost of Capital
a4|0.1 =
(1 - 0.90914)
0.1
a4|0.1 =
(1 - 0.6830407763131)
0.1
a4|0.1 =
0.3169592236869
0.1
a4|0.1 = 3.1696
Excel or Google Sheets formula:
Excel or Google Sheets formula:=PV(0.1,4,-1)
Calculate Discounted Investment 2:
DI 2 =
Investment Cost
a4|0.1
DI 2 =
$600.00
3.1696
DI 2 = $189.30
Calculate EAC for Item 2
EAC2 = DI 2 + Maintenance Cost
EAC2 = $189.30 + $100.00
EAC2 = $289.30
Determine Conclusion:
We invest in Machine 2 since it has the lower EAC
You have 2 free calculationss remaining
What is the Answer?
We invest in Machine 2 since it has the lower EAC
How does the Equivalent Annual Cost (EAC) Calculator work?
Free Equivalent Annual Cost (EAC) Calculator - Given 2 Items/machines with an Investment Cost, expected lifetime, and maintenance cost, this will calculate the EAC for each Item/machine as well as draw a conclusion on which project to invest in. This calculator has 7 inputs.
What 1 formula is used for the Equivalent Annual Cost (EAC) Calculator?
v = 1 / (1 + Cost of Capital) Discount Factor = (1 - vn) / Cost of Capital
What 4 concepts are covered in the Equivalent Annual Cost (EAC) Calculator?
annuity
A stream of payments
equivalent annual cost (eac)
investment
an asset or item acquired with the goal of generating income or appreciation.
present value
the value in the present of a sum of money, in contrast to some future value it will have when it has been invested at compound interest. PV = FV/(1 + i)n where I is the interest rate per period, PV = Present Value, and FV = Future Value