Ayayai Corporation is a multi-product firm. The following information concerns one of its products, the Trintor: (a) Calculate cost of goods sold, assuming Ayayai uses a periodic inventory system and FiFO cost formula. Calculate cost of goods sold, assuming Ayayai uses a periodic inventory system and FIFO cost formula. Cost of goodssold $ eTextbook and Media Attempts: 1 of 3 (b) Calculate cost of goods sold, assuming Ayayai uses a periodic inventory system and weighted average cost formula. (Round weighted overage cost per unit to 2 decimal places, eg. 52.75 and final answer to 0 decimal places, eg. 5.275. Cost of goods sold