Problem 6-03A a, bl-b2, c (Part Level Submission) (Video) Whispering Winds Corp. had a beginning inventory on January 1 of 143 units of Product 4-18-15 at a cost of $20 per unit. During the year, the following purchases were made. Mar. 15 July 20 380 units 238 units at at $23 $24 Sept. 4 Dec. 2 333 units 95 units at at $26 $29 950 units were sold. Whispering Winds Corp. uses a periodic inventory system. (a) Your answer is correct. Determine the cost of goods available for sale. The cost of goods available for sale 28,725 Click if you would like to Show Work for this question: Open Show Work (61) Calculate average cost per unit. (Round answer to 2 decimal places, e.g. 2.23.) Average cost per unit Click if you would like to Show Work for this question: Modify Show Work Attempts: 0 of 1 used SAVE FOR LATER SUBMIT ANSWER (62) The parts of this question must be completed in order. This part will be available when you complete the part above. (c) The parts of this question must be completed in order. This part will be available when you complete the part above