Current Attempt in Progress Swifty Corporation is a multi-product firm. The following information concerns one of its products, the Trinton: Calculate cost of goods sold, assuming Swifty uses a periodic inventory system and FIFO cost formula. Cost of goods sold $ Calculate cost of goods sold, assuming Swifty uses a periodic inventory system and weighted average cost formula. (Round weighted average cost per unit to 2 decimal places, e.g. 52.75 and final answer to 0 decimal places, e.g. 5,275.) Cost of goods sold eTextbook and Media Attempts: 1 of 3 used (c) The parts of this question must be completed in order. This part will be available when you complete the part above