Answer:
(B) $38,446,000
Step-by-step explanation:
Assuming a linear depreciation model, depreciation will occur at the same rate each year. Since the total after 15 years is 90% of the original value, the percentage depreciated per year is given by:

The book value (V) of this purchase after the first year will be:

Therefore, the answer is (B) $38,446,000