Case E Sanders Company purchased the following on January 1, 2019: Office equipment at a cost of $56,000 with an estimated useful life to the company of three years and a residual value of $16,800. The company uses the double-declining-balance method of depreciation for the equipment. Factory equipment at an invoice price of $843,800 plus shipping costs of $22,000. The equipment has an estimated useful life of 117,000 hours and no residual value. The company uses the units-of-production method of depreciation for the equipment. . A patent at a cost of $418,000 with an estimated useful life of 11 years. The company uses the straight-line method of amortization for intangible assets with no residual value. The company's year ends on December 31. Required: 1-a. Prepare a partial depreciation schedule of office equipment for 2019, 2020, and 2021. 1-b. Prepare a partial depreciation schedule of factory equipment. The company used the equipment for 8,800 hours in 2019, 10,000 hours in 2020, and 9,700 hours in 2021. 2. On January 1, 2022, Sanders altered its corporate strategy dramatically. The company sold the factory equipment for $732,640 in cash. Record the entry related to the sale of the factory equipment. 3. On January 1, 2022, when the company changed its corporate strategy, its patent had estimated future cash flows of $266,000 and a fair value of $241,000. What would the company report on the income