please answer a1 and question a2. a2 "is complete the ending inventory using lifo,fifo and average cost."

Current Attempt in Progress REl sells snowboards. Assume the following information relates to REi s purchases of snowboards during September. During the same month. 206 snowboards were sold. Additional data regarding the company's sales of snowboards are pronided below Assume thut Rer uses a perpetual inventory system. (2) Your angwer is incorrect. Calculate the weighted-average unit cost. (Round arswers to 3 decimal ploces es. 5.125) September 1 September 5 September 12 September 16$ September 195 September 265 September 29$