at what level of output and labor input are concession stand profits maximized for ruby red theatre? what are two ways tou coukd tell if this was correct from the table data?

Arial A.. Cutpin Workers Pet Vanable Foed Cost Price of Average Average Average (Concession Employed Worker Cost of Costs Per Concession Total Variable Fixed Total Marginal Marginal Stand Items) Per day Per Day Labor Per Day Day Stand lem's Revenue Profit Cost Cost Cost Rovenue $120 $2,000 2000 $8:00 2000 $120 $2,000 2000 $8.Do 800 -1440 20.00 4DO $120 480 52,000 2000 $8.00 3200 120 120 6:20 107 8:00 750 5120 720 12,000 2000 3280 100 D.BH 900 5120 521000 2000 $9000 1 10 2:20 3,20 2.17 1,085 5120 1200 2.000 : 2000 8200 5000 1.20 2.00 3.10 252 1 125 5120 2000 58,00 DO00 1:30 1010 100 1.200 5120 1680 57:009 5920 1,40 1 70 1.190 3120 1920 $2 000 2000 18:DO 1 50 1.60 1:280 $120 12.000 10740 1.70 1.no BLEDO 10320 31-50 10312 5672 1ST.50 1 280 2040 $2,000 2000 5350 1-309