P7-7B Togo's Sandwich Shop had the following long-term asset balances as of January 1, 2018: Accumulated Cost Depreciation Land Building Equipment Patent Book Value 85,000 358,400 115,000 75,000 $85,000 560,000$(201,600) (30,000) (50,000) 145,000 125,000 Togo's purchased all the assets at the beginning of 2016 (3 years ago). The building is depreciated over a 10-year service life using the double-declining-balance method and estimating no residual value. The equipment is depreciated over a nine-year useful life using the straight-line method with an estimated residual value of $10,000. The patent is estimated to have a five-year service life with no residual value and is amortized using the straight-line method. Depreciation and amortization have been recorded for 2016 and 2017. Required: 1. For the year ended December 31, 2018, record depreciation expense for buildings and equipment. Land is not depreciated. 2. For the year ended December 31, 2018, record amortization expense for the patent. 3. Calculate the book value for each of the four long-term assets at December 31, 2018