I posted it before from two hours and there is no answer so can anyone help me please.

E8-6 (Determining Merchandise Amounts-Periodic) Two or more items are omitted in each of the tabu- lations of income statement data shown below. 2014 2015 2016 Sales revenue 290,000 ? 2410,000 Sales returns and allowances 6,000 13,000 ? Net sales ? 347,000 ? Beginning inventory 20,000 32,000 ? Ending inventory ? ? ? Purchases ? 260,000 298,000 Purchase returns and allowances 5,000 8,000 10,000 Freight-in 8,000 9,000 12,000 Cost of goods sold 238.000 ? 303,000 Gross profit on sales 46,000 91,000 97,000 Instructions Fill in the amounts that are missing