1206 SECTION 4 Additional Financial Reporting Issues LO20-1 through LO20-4 Type of Change (choose one) P. Change in accounting principle E. Change in accounting estimate EP Change in estimate resulting from a change in principle X. Correction of an error N. Neither an accounting change nor an accounting error Reporting Approach (choose one) R. Retrospective approach P. Prospective approach P 20-12 Accounting changes and er correction: seve situations, tax effects ignored .LO20-1 throu LO20-4, LO2 Change: 1. By acquiring additional stock, Wagner increased its investment in Wise, Inc., from a 12% interest to 25% and changed its method of accounting for the investment to the equity method. 2. Wagner instituted a postretirement benefit plan for its employees in 2021. Wagner did not previously have such a plan. 3. Wagner changed its method of depreciating computer equipment from the SYD method to the straight-line method. 4. Wagner determined that a liability insurance premium it both paid and expensed in 2020 covered the 2020- 2022 period 5. By selling shares in Launch Corp. Wagner decreased its investment in the company from a 23% interest to 15% and changed its method of accounting for the investment from the equity method to the fair value through net income method. 6. Due to an unexpected relocation, Wagner determined that its office building, previously depreciated using a 45-year life, should be depreciated using an 18-year life. 7. Wagner offers a three-year warranty on the farming equipment it sells. Manufacturing efficiencies caused Wagner to reduce its expectation of warranty costs from 2% of sales to 1% of sales. 8. Wagner changed from LIFO to FIFO to account for its materials and work-in-process inventories. 9. Wagner changed from FIFO to average cost to account for its equipment inventory. 10. Wagner sells extended service contracts on some of its equipment sold. Wagner performs services related to these contracts over several years, so in 2021, Wagner changed from recognizing revenue from these service contracts on a cash basis to the accrual basis. 1-10 -ntory errors 20-6 You have been hired as the new controller for the Ralston Company. Shortly after joining the company in 2021. you discover the following errors related to the 2019 and 2020 financial statements: a. Inventory at 12/31/2019 was understated by $6,000. Identify the type of change. Prepare any journal entry necessary as a direct result of the change, as well as any adjusting entry for 2021 related to the situation described. 3. Briefly describe any other steps that should be taken to appropriately report the situation. At the beginning of 2021, Wagner Implements undertook a variety of changes in accounting methods, corrected several errors, and instituted new accounting policies. Required: Indicate for each item 1 to 10 below the type of change and the reporting approach Wagner would use. ng