Assume that R B Toys store bought and sold a line of dolls during December as follows: i (Click the icon to view the transactions.) RB Toys uses the perpetual inventory system. Read the requirements. Purchases Unit Total Cost Cost of Goods Sold Unit Total Quantity Cost Cost Cost Date Quantity Dec. 11 Dec. 8 Dec. 14 15 Inventory on Hand Unit | Total Quantity Cost Cost 13 $ $ 11 $ 143 $ 11 $ 11 $ 16 $ 240 7 $ 11 $ 77 $ 16$ 240 Dec. 21 $ 1 Totals - - More Info - X Dec. 1 Beginning merchandise inventory 8 Sale 14 Purchase 21 Sale 13 7 15 13 units @ $ 11 each units @ $ 24 each units @ $ 16 each units @ $ 24 each Print Print Done Done