QS 4-14 Computing and analyzing gross margin ratio LO A2 $162,000 $790,000 $50,000 $269,000 Sales Sales discounts Sales returns and allowances Cost of goods sold 4,600 1,400 91,516 473,388 34,111 130,448 5,000 18,000 600 20,000 6,000 5,100 Compute net sales, gross profit, and the gross margin ratio for each separate case a through d. (Round your gross margin ratio to 1 decimal place; i..; 0.2367 should be entered as 23.7%.) Net sales Gross profit Gross margin ratio