Final answer:
The revised depreciation expense for 2014 would be $12,000.
Step-by-step explanation:
The original purchase cost of the equipment was $60,000 and Joe estimated its useful life to be 3 years with no salvage value. This means that Joe planned to depreciate the equipment by $20,000 per year using the straight-line method of depreciation. However, on January 1, 2014, Joe decides to change the useful life of the equipment to 5 years.
To calculate the revised depreciation expense for 2014, we need to determine the new annual depreciation amount. Since the useful life was changed to 5 years and there is no salvage value, the new annual depreciation amount is $60,000 divided by 5, which is $12,000. Therefore, the revised depreciation expense for 2014 would be $12,000.
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