REl sells snowboards. Assume the following information relates to REI's purchases of snowboards during September, During the same month 104 snowboards were sold. Additional data regarding the company's sales of snowboards are provided below. Assume that REt uses a perpetual inventory system. Calculate the weighted-average unit cost. (Round answers to 3 decimal ploces, es. 5.125.) September 1 September 5 September 12 5 September 165 September 195 September 265 September 295 Compute ending inventory at September 30 using FIFO, LFO, and moving-average. (Raund onswers to O decimol ploces, eg. 125)