A. Macarty Company's records indicate the following information for the year: Merchandise inventory, 1/1 $ 550,000 Purchases 2,250,000 Net sales 3,100,000 On December 31, a physical inventory determined that ending inventory of $600,000 was in the warehouse. A. Macarty's gross profit on sales has remained constant at 30%. A. Macarty suspects some of the inventory may have been taken by some new employees. At December 31, what is the estimated cost of missing inventory