Equipment was purchased on January 1, 2020 for $70,000. The asset is expected to last for four years, at which time the estimated residual value will be $12,000. Required a) Prepare a table showing the amount of depreciation expense each year, accumulated depreciation to date and net book value. The company uses straight-line depreciation. Do not enter dollar signs or commas in the input boxes. Round all dollar figure answers to the nearest whole number. Year Cost of Long-Term Asset Depreciation Expense Accumulated Depreciation Net Book Value 2020 2021 $70,000 $ $70,000 $ S 2022 $70,000 $ $ $ 2023 $70,000 $ b) The asset was sold for $15,000 on the first day of 2024. Prepare the journal entry to record the sale. Enter all debit accounts in alphabetical order. Enter all credit accounts in alphabetical order. Date Account Title and Explanation Jan 1 4 4 To record sale of equipment for cash Debit Credit c) Using the same purchase information at the beginning of the question, prepare the table assuming that the company used double-declining balance depreciation. Net Book Value at the End of the Year Net Book Value at the Beginning of the Year Depreciation Expense Accumulated Depreciation 2020 $ $ 2021 2022 2023 Year $ $ $ $ $ S $ d) Using the same purchase information and residual value at the beginning of the question, assume that the company uses the units of production method. The asset can produce one million units. Prepare the depreciation table. Year Cost of Long-Term Asset Units Produced Depreciation Expense Accumulated Depreciation Net Book Value 2020 $70,000 200,000 $ 2021 $70,000 210,000 $ 2022 $70,000 240,000 $ 2023 $70,000 190,000 $