Equipment acquired on January 6 at a cost of $414,000 has an estimated useful life of 10 years and an estimated residual value of $54,000. a. What was the annual amount of depreciation for Years 1-3 using the straight-line method of depreciation? b. What was the book value of the equipment on January 1 of Year 4 ? $ c. Assuming that the equipment was sold on January 3 of Year 4 for $290,700, journalize the entry to record the sale. If an amount box does not require an entry, leave it blank. d. Assuming that the equipment had been sold on January 3 of Year 4 for $312,100 instead of $290,700, journalize the entry to record the sale. If an amount box does not require an entry, leave it blank