Inventory turnover and number of days' sales in inventory Financial statement data for years ending December 31 for Tango Company follow: 2017 2016 Cost of goods sold $3,525,900 $3,648,540 Inventories: Beginning of year 730,000 700,800 End of year 803,000 730,000 Required a. Determine the inventory turnover for 2017 and 20Y6. Round to one decimal place. 2017 2046 Inventory turnover b. Determine the number of days' sales in inventory for 2017 and 20Y6. Use 365 days and round to one decimal place. 2017 2016 Number of days' sales in inventory days days c. Are the changes in inventory turnover and the number of days' sales in inventory from 2016 to 2097 favorable or unfavorable