7 Required information The following information as to the questions displayed below! in s test month of operations, iteracy for the sate opened a new bookstore and bought merchandise in the following order 220 units at 56 on January () 490 units at $7 on January 8, and (790 unts of 58 on January 29, Assume 950 units are on hand at the end of the month, caldate the cost of goods available for sale, ending inventory, and cost of goods sold under the weighted average cost flow assumptions Assume a period invertory system is used (Round "Cost per Unit to 2 decimal places) Cast Alle Cost od old