Answer:
Havana Company's depreciation expense for the fabrication unit is $30,000, and the accumulated depreciation is $7,500.
Step-by-step explanation:
The depreciation expense is calculated using the straight-line method. The annual depreciation is determined by dividing the cost of the machine ($247,500 - $22,500 salvage value) by its useful life (3,000,000 units or eight years). Therefore, the annual depreciation expense is $30,000. Accumulated depreciation is the cumulative sum of these annual expenses, so after the first year, it would be $30,000.
Depreciation reflects the allocation of the machine's cost over its useful life, providing a systematic way to account for the wear and tear on the asset.