Problem 20-12 (Algo) Accounting changes and error correction; seven situations; tax effects ignored [LO20-1,20-2, 20-3, 20-4, 20-6) Williams Santana Inc. is a manufacturer of high-tech industrial parts that was started in 2009 by two tented engineers with little business training. In 2021, the company was acquired by one of its major customers. As part of an internal audit, the following facts were discovered. The audit occurred during 2021 before any adjusting entries or closing entries were prepared. a. A live-year casualty Insurance policy was purchased at the beginning of 2019 for $32,500 The full amount was debited to insurance expense at the time b. Effective January 1, 2021, the company changed the salvage value used in calculating depreciation for its office building The building cost $580,000 on December 29, 2010, and has been depreciated on a straight line basis assuming a useful life of 40 years and a salvage value of $100.000 Declining real estate values in the area indicate that the salvage value will be no more than $25,000 c On December 31, 2020, merchandise inventory was overstated by $22.500 due to a mistake in the physical inventory count using the periodic inventory system d. The company changed inventory cost methods to FIFO from LIFO at the end of 2021 for both financial statement and income tax purposes. The change will cause a $935,000 increase in the beginning inventory at January 1, 2022 e. At the end of 2020, the company failed to accrue $15,000 of sales commissions earned by employees during 2020. The expense was recorded when the commissions were paid in early 2021 1. At the beginning of 2019, the company purchased a machine at a cost of 5670,000. Its useful life was estimated to be 10 years with no salvage value. The machine has been depreciated by the double-declining balance method Its book value on December 31 2020. was 5428.800. On January 1, 2021, the company changed to the straight line method 9. Warranty expense is determined each year as 19 of sales. Actual payment experience ofrecent years indicates that 075 is a better indication of the actual cost. Management effects the change in 2021 Credit sales fot 2021 are $3.500.000 in 2020 they were 83.200.000 For each situation: 1. Identify whether it represents an accounting change or an error. If an accounting change, identify the type of change. For accounting errors, choose "Not applicable" 2. Prepare any journal entry necessary as a direct result of the change or error correction, as well as any adjusting entry for 2021 related to the situation described. (ignore tax effects.) Complete this question by entering your answers in the tabs below. Required 1 Required 2 Identity whether it represents an accounting change or an error. If an accounting change, identify the type of change. For accounting errors, choose "Not applicable". Type of change b d o Required 2 View transaction list View journal entry worksheet EX 1 Record entry necessary as a direct result of the change or error correction. 2 Record adjusting journal entry for 2021. 3 Record entry necessary as a direct result of the change or error correction. 4. Record adjusting journal entry for 2021. 5 Record entry necessary as a direct result of the change or error correction. 6. Record adjusting journal entry for 2021. Note: = journal entry has been entered 7 Record entry necessary as a direct result of the change or error correction. 8 Record adjusting journal entry for 2021. 9 9 Record entry necessary as a direct result of the change or error correction. 10 Record adjusting journal entry for 2021. 11 Record entry necessary as a direct result of the change or error correction. 12 Record adjusting journal entry for 2021. Note journal entry has been entered 9 Record entry necessary as a direct result of the change or error correction. 10 Record adjusting journal entry for 2021. 11 Record entry necessary as a direct result of the change or error correction. 12 Record adjusting journal entry for 2021. 13 Record entry necessary as a direct result of the change or error correction. 14 Record adjusting journal entry for 2021. Note = journal entry has been entered