Sheffield Suppliers reported cost of goods sold for 2017 of $690,000 and retained earnings of $1,250,000 at December 31, 2017. Sheffield later discovered that its ending inventories at December 31, 2016 and 2017, were overstated by $48,000 and $64,800, respectively. Determine the corrected amounts for 2017 cost of goods sold and December 31, 2017, retained earnings. COGS Retained Earnings Corrected amounts $enter a dollar amount $enter a dollar amount