In: Accounting
State-of-the-art digital imaging equipment purchased 2 years ago for $50,000 had an expected useful life of 5 years and a $5000 salvage value. After its poor installation performance, it was upgraded for $20,000 1 year ago. Increased demand now requires another upgrade for an additional $26,000 so that it can be used for three more years. Its new annual operating cost will be $30,000 with a $13,000 salvage after the 3 years. Alternatively, it can be replaced with new equipment costing $64,000, an estimated AOC of $15,000, and an expected salvage of $24,000 after 3 years. If replaced now, the existing equipment can be traded for only $9,000. Use a MARR of 12% per year.
Total present cost for existing equipment is $ 88,801.79 and that of new equipment is $73,944.74 So replacing of the existing equipment now is preferable.
Explanation:
Upgrading cost of $ 26,000 for existing equipment is considered as initial cost as for comparison with a replacement option now. Previously spend amounts on this equipment are sunk cost and not considered for present value computations.
Cash outflow for existing equipment:
Year 0: $ 26,000
[Cost for up gradation]
Year 1 & 2: $ 30,000
[Annual operating cost]
Year 3: $ 17,000
[Annual operating cost – Salvage value = $ 30,000 - $ 13,000 = $ 17,000]
Cash outflow for existing equipment:
Year 0: $ 55,000
[New equipment Purchasing cost – Market value of existing equipment = $ 64,000 - $ 9,000 = $ 55,000]
Year 1 & 2: $ 15,000
[Annual operating cost]
Year 3: - $ 9,000
[Annual operating cost – Salvage value = $ 15,000 - $ 24,000 = - $ 9,000]
Existing Equipment |
New Equipment |
|||||
Year |
PV Factor computation |
PV Factor @ 12 % (F) |
Cash Flow (CE) |
PVE(= CE x F) |
Cash Flow (CN) |
PVN (= CN x F) |
0 |
1/(1+12%)^0 |
1 |
$26,000 |
$26,000.00 |
$55,000 |
$55,000.00 |
1 |
1/(1+12%)^1 |
0.892857143 |
$30,000 |
$26,785.71 |
$15,000 |
$13,392.86 |
2 |
1/(1+12%)^2 |
0.797193878 |
$30,000 |
$23,915.82 |
$15,000 |
$11,957.91 |
3 |
1/(1+12%)^3 |
0.711780248 |
$17,000 |
$12,100.26 |
($9,000) |
($6,406.02) |
Total PV |
$88,801.79 |
Total PV |
$73,944.74 |