Take me to the text a) Fill in the missing numbers in the inventory schedule using the weighted-average cost inventory valuation method. This company uses the perpetual inventory system. Donotenter dollar signs ok commas in the input boxes; Rnund all answars to 2 decimal blaces. All unit cost calculations should be rounded to 2 decimal places as well. b) If the FIFO method had been used, what would the value of COGS been for the sale to UUU Co? COGS=1 c) If the specific identification method had been used, what would the value of COGS been for the sale to UUU Co.? Assume all the units were purchased from BBBCO. COOS=1