Answer: $20040
Step-by-step explanation:
The amount of accumulated depreciation at December 31, 2013, will be calculated thus:
Cost = $51000 + $2100 + $6000 = $59100
Less: Salvage value = $9000
Depreciable cost = $50100
Annual depreciation will then be:
= $50100/5
= $10020
Accumulated depreciation at Dec 31,2013 will then be:
= $10020 × 2
= $20040