Calculate the average cost per unit at July 1, 6, 11, 14, 21 & 27. (Round answers to 2 decimal places, e.g. $105.50.)

Determine the ending inventory under a perpetual inventory system using (1) FIFO, (2) moving-average cost, and (3) LIFO. (Round average-cost per unit to 2 decimal places, e.g. 12.52 and final answer to 0 decimal places, e.g. 1,250.)

Problem 6-9A (Part Level Submission) Wittmann Co. began operations on July 1. It uses a perpetual inventory system. During July, the company had the following purchases and sales. Purchases Units Date July 1 July 6 July 11 July 14 July 21 July 27 Unit Cost Sales Units 235 329 376 $122 141 235 235 $136 $147 (a1) Calculate the average cost per unit at July 1, 6, 11, 14, 21 & 27. (Round answers to 2 decimal places, e.g. $105.50.) Average cost for each unit July 1 July 6 July 11 July 14 July 21 July 27