During 2018, WMC Corporation discovered that Its ending Inventories reported on its financlal statements were misstated by the following amounts: 2016 understated bv 2017 overstated by $154,000 218,000 WMC uses the perlodic Inventory system and the FIFO cost method. Required 1-a. Determine the effect of 2016 errors on retalned earnings at January 1, 2018, before any adjustments. (Ignore Income taxes.) 1-b. Determine the effect of 2017 errors on retalned earnings at January 1, 2018, before any adjustments. (Ignore Income taxes.) 2. Prepare a Journal entry to correct the error made In 2017 Complete this question by entering your answers in the tabs below Req 1A Req 1B Req 2 Determine the effect of 2016 errors on retained earnings at January 1, 2018, before any adjustments. (Ignore income taxes.) (If the answers is no effect then select "No effect" in the dropdown.) 2016 Beginning inventory Plus: net purchases Less: ending inventory Cost of goods sold 2016 effect on 2017 Beginning inventory Plus: net purchases Less: ending inventory Cost of goods sold Less: cost of goods sold Less: other expenses Net income Less: cost of goods sold Less: other expenses Net income Retained earnings Retained earnings