3. Consider the total cost and total revenues of Sandy's Sub Shop from making and selling various amounts of submarine sandwiches per hour. (2) Number | Total of Subs Cost Made & Sold $10 $11 (3) (4) (6) (7) (8) (9) Fixed | Variable Average Marginal | Total Marginal | Profit Cost Cost Total Cost Revenue Revenue Cost $o $12 $13 $15 $21 $29 $39 $10 $20 $30 $40 $50 $60 $70 1) Complete the table by filing-in the columns for Fixed Cost, Variable Cost, Average Total Cost, Marginal Cost, Marginal Revenue, and Profit. _ is the price for each sub sandwich. Briefly explain how you arrived at your answer.. 3) Sandy should make your answer? subs to earn maximum profits. Explain