10.5 Projecting Revenues, Cost of Goods Sold, and Inventory. Use the following hypothetical data for Walgreens in 2021 and 2022 to project revenues, cost of goods sold, and inventory for Year +1 . Assume that Year +1 revenue growth rate, gross profit margin growth rate, and inventory turnover will be identical to 2022. Project the average inventory balance in Year +1 and use it to compute the implied ending inventory balance