Problem 6-3A (Part Level Submission) Ziad Company had a beginning inventory on January 1 of 417 units of Product 4-18-15 at a cost of $20 per unit. During the year, the following purchases were made. Mar. 1,112 units at $23 Sept. 4 973 units at 26 15 July 20 695 units t 24 Dec 2 278 units at 30 2,780 units were sold. Ziad Company uses a periodic inventory system. Determine the cost of goods available for sale The cost of goods available for sale s LINK TO TEXT Attempts: 0 of 3 used ! SAVE FOR LATER (b1) The parts of this question must be completed in order. This part wll be available when you complete the part above