The Cоrаl Reef Adventure Resоrt plаns tо trаnsport guests to its underwater facility in a submarine. The sub cost $250,000, has a salvage value of $10,000, and has an estimated useful life of 48,000 hours, or six years’ use. During the first year of the sub’s operation, it was used for 8,000 hours. Using the sum-of-the-years’ digits method of depreciation, calculate the sub’s depreciation for the first year.