Question 28 3 pts Morton uses the moving average flow assumption. On January 1, there were 180 units on hand and the total inventory cost was $900. On January 10, 40 more units were purchased at a cost of $6 per unit. Sales included 20 units on January 3 and 60 units on January 17. What was the total cost of goods sold recorded for the units sold on January 17? $728 $330 $100 d. $312