Answer:
a. $5,175
b. $11,500
c. $3,312
Step-by-step explanation:
The computation of the depreciation expense for the first year is shown below:
a) Straight-line method:
= (Original cost - residual value) ÷ (useful life)
= ($23,000 - $2,300) ÷ (4 years)
= ($20,700) ÷ (4 years)
= $5,175
In this method, the depreciation is same for all the remaining useful life
(b) Double-declining balance method:
First we have to find the depreciation rate which is shown below:
= One ÷ useful life
= 1 ÷ 4
= 25%
Now the rate is double So, 50%
In year 1, the original cost is $23,000, so the depreciation is $11,500 after applying the 50% depreciation rate
(c) Units-of-production method:
= (Original cost - residual value) ÷ (estimated production hours)
= ($23,000 - $2,300) ÷ (15,000 hours)
= ($20,700) ÷ (15,000 hours)
= $1.38 per hour
Now for the first year, it would be
= Production hours in first year × depreciation per hour
= 2,400 hours × $1.38
= $3,312