Mountain Country, Inc. sells an Xpert skateboard that is popular with skateboards an Xpert skateboard that is popular with skateboards enthusiasts. The following information shows Mountain Country's purchases and sales of Xpert skateboards during February: The 8 Purchases 15 19 Purchases 22 Sales 25 Purchases 31 $298 23 303 (39) 41 309 (46) Sales $491 Your answer is partially correct. Try again. the cost of goods sold and ending inventory using (1) FIPO and (2) average cost assuming Mountain Country uses a perpetual inventory system (Round answers to ded w Cost of goods sold 129372.00 Ending inventory Determine the cost of goods sold and ending inventory using (1) FIFO and (2) average cosot, assuming Mountain Country uses a penodic inventory system. (Round answers to o decima Average Cost of goods sold Ending inventory s