The following information is available for Novak Corp. for three recent fiscal years. Inventory Net sales Cost of goods sold (a) Inventory Turnover Days in Inventory 2022 2021 2020 $588,000 $330,000 1,910,000 1,700,000 1,335,000 1,661,700 1,422,900 Gross Profit Rate Calculate the inventory turnover, days in inventory, and gross profit rate for 2022 and 2021. (Round inventory turnover to 1 decimal place, e.g. 5.2. days in inventory to 0 decimal places, e.g. 125 and gross profit rate to 1 decimal place, e.g. 5.2%.) $558,000 948,000 2022 times days % 2021 times days % Sandhill Co. uses a periodic inventory system. Its records show the following for the month of May, in which 79 units were sold. Explanation Units Inventory 34 Purchase Date May 1 15 24 (a) Purchase Total 26 40 100 Your answer is incorrect. Unit Cost $8 Weighted-average unit cost $ 9 10 Total Cost $272 234 400 $906 Calculate the weighted average unit cost. (Round answer to 3 decimal places, e.g. 5.125.)