Sandhill Co. purchased a new machine on October 1,2025, at a cost of $110,100. The company estimated that the machine has a salvage value of $4,020. The machine is expected to be used for 102,000 working hours during its 10 -vear fife. F Your answer is incorrect. Compute depreciation using declining balance using double the straight-line rate for 2025 and 2026 . (Round answers to 2 decimal places, e.s2,152.75.) Calculate the depreciation cost per hour. (Round answer to 2 decimal ploces, eqt. 1.25.) Depreciation cost per hour Compute depreciation using units-of-activity for 2025, assuming machine usage was 450 hours-(Round answer to 0 decimal places, e.g. 5,275.) Depreciation using the units-of-activity method for 2025