QUESTION 5 From the San Inc., problem, what is the cost of ending inventory based on the FIFO method of inventory valuation? $3,900 $7,100 $10,900 $7.700 1 points Save Answer QUESTION 6 1 points Save Answer Compute the gross margin for October based on the FIFO method of inventory valuation. $15,100 $11,900 $11,300 $7,700