Exercise 6-14 (Part Level Submission) This information is available for Sheffield Corp. for 2017, 2018, and 2019. 2017 2018 2019 Beginning inventory $110,000 311,000 415,500 Ending inventory Cost of goods sold 891,500 1,118,500 1,297,500 Sales revenue 311,000 415,500 479,500 1,207,000 1,596,500 1,894,500 (a1) Calculate inventory turnover for Sheffield Corp. for 2017, 2018, and 2019. (Round answers to 2 decimal places, e.g. 1.52.) 2017 2018 2019 Inventory turnover