QS 5-15 Computing and analyzing gross margin ratio LO A2 Salon discounts 31 return and we Cost of bode sold Carrier $ 166,000 5.000 16.000 Lernos 3870,000 20,000 6,000 537.628 Trane 554,000 600 5,500 36. Yur 3 273000 5,000 000 129,808 Compute net sales, gross profit, and the gross margin ratio for each of the four separate companies. (Round your gross margin ratio to 1 decimal place; l.e.: 0.2367 should be entered as 23.7%) Carrier Lennox Trane York NOS Gross profit Grossmaginatio