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 July 20 695 units at $24 Dec. 2 278 units at $30 2,780 units were sold. Ziad Company uses a periodic inventory system. Your answer is correct. Determine the cost of goods available for sale The cost of goods available for sale s 84234 SHOW SOLUTIONSHOW ANSWER LINK TO TEXT VIDEO: SIMILAR PROBLEM Attempts: 1 of 3 used (b1) Your answer is incorrect. Try again. Calculate average cost per unit. (Round answer to 2 decimal places, e.g. 2.25.)