Question 9 (1 point) A machine with a cost of $75,000 has an estimated residual value of $5,000 and an estimated life of 4 years or 18,000 hours. What is the amount of depreciation for the second full year, using the double-declining-balance method? 1) $37,500 2) $16,667 3) $18,750 4) $17,500 Question 10 (1 point) Saved The calculation for annual depreciation using the units-of-output method is 1) Depreciable cost Yearly output 2) (Initial cost / Estimated output) Actual yearly output 3) (Depreciable cost Yearly output) * Estimated output O 4) (Depreciable cost / Estimated output) * Actual yearly output