Answer:
3,400,000 accumulated depreciation, 36,600,000 book value
Explanation:
Cost - salvage = amount to be depreciated
40,000,000-6,000,000=34,000,000 amount to be deprecated
34,000,000/20 years =1,700,000 depreciation per year
1,700,000x2-3,400,000 accumulated depreciation after 2 years
40,000,000-3,400,000=36,600,000 book value