During 2024, Lipe and Lipe Corporation discovered that its ending inventories reported on its financial statements were misstated by the following amounts: Lipe and Lipe uses the periodic inventory system and the FIFO cost method. Required: 1-a. Determine the effect of 2022 errors on retained earnings at January 1. 2024, before any adjustments. (lgnore income taxes.) 1-b. Determine the effect of 2023 errors on retained earnings at January 1, 2024, before any adjustments. (lgnore income taxes.) 2. Prepare a journal entry to correct the error in 2024. 3. Will Lipe and Lipe account for the error (a) retrospectlvely or (b) prospectlvely? Complete this question by entering your answers in the tabs below. Determine the effect of 2022 errors on retained earnings at January 1, 2024, before any adjustments. (Ignore income taxes.) Note: If the answers is no effect then select "No effect" in the dropdown