Answer:
a. $9,000
b. $3,000
Step-by-step explanation:
The computation of the depreciation expense is shown below:
a.
= (Purchase value of machinery - estimated salvage value) ÷ (useful life)
= ($80,000 - $8,000) ÷ (8 years)
= ($72,000) ÷ (8 years)
= $9,000
b. The asset is purchased on September 1,2010 , so the depreciation expense should be charged for four months i.e From September to December.
We assume the books are closed on December 31, 2010
So, the depreciation would be
= $9,000 × 4 months ÷ 12 months
= $3,000