A manufacturing company reports the following information. Current Year 1 Year Ago 2 Years Ago Raw materials inventory, ending $ 165,000 $ 191,800 $ 198,800 Raw materials used 1,962,400 2,538,900 2,895,000 Required: 1. Compute raw materials inventory turnover for the most recent two years. 2. Is the current year change in raw materials inventory turnover ratio favorable or unfavorable? 3. Compute days sales in raw materials inventory for the current year.