Answer:
Corrected Cost of Goods sold is $1211990.
Corrected 12/31/20 retained earnings are $5028010.
Step-by-step explanation:
The ending inventory at December 31, 2019 is the opening inventory for 2020. An overstatement of ending inventory means an overstatement of opening inventory. The opening inventory is added in cost of goods sold. Thus, the amount by which opening inventory is overstated should be reduced from cost of goods sold.
The overstatement of ending inventory, on the other hand, reduced the cost of goods sold as the ending inventory is subtracted when calculating cost of goods sold. Thus, the amount by which the ending inventory is overstated should be added to the cost of goods sold.
The correct value of cost of goods sold is,
Corrected value of COGS = COGS + Amount of ending inventory overstatement - amount of opening inventory overstatement
Corrected value of COGS = 1298600 + 32440 - 119050 = $1211990
The retained earnings is the amount of net income retained or ploughed back into the business. When calculating net income, we subtract the amount of cost of goods sold. As a result of inventory overstatement, the amount of Cost of Goods sold was overstated by,
Overstatement in COGS = COGS before adjustment - Adjusted COGS
Overstatement in COGS = 1298600 - 1211990 = $86610
The cost of goods sold were overstated by $86610 and as a result, the profit was understated by the same amount as we deduct the COGS from sales to compute profit. The retained earnings, thus, are also understated by $86610 and the correct balance of retained earnings at the year end should be,
Corrected retained earnings = 4941400 + 86610 = $5028010