table. What level of output should this firm produce in order to maximize profit? Cups Sold per Week (Q) Price (P) Total Revenue (TR) Marginal Revenue (MR) Total Cost (TC) Marginal Cost (MC) 0 $6.00 $0.00 $5.00 1 5.50 5.50 $5.50 8.00 $3.00 2 5.00 10.00 4.50 9.50 1.50 3 4.50 13.50 3.50 10.00 0.50 4 4.00 16.00 2.50 11.00 1.00 5 3.50 17.50 1.50 12.50 1.50 6 3.00 18.00 0.50 14.50 2.00 7 2.50 17.50 -0.50 17.00 2.50 8 2.00 16.00 -1.50 20.00 3.00 9 1.50 13.50 -2.50 23.50 3.50 10 1.00 10.00 -3.50 27.50 4.00 A. 1 unit of output B. 5 units of output C. 6 units of output D. 10 units of output