Quantity of Labor Total Output Fixed Cost Variable Cost Total Cost Marginal Cost Average Variable Cost Average Fixed cost Average Total Cost 0 0 $160 $160 16 $160 $80 $240 $80.00 $80.00 $160.00 $240.00 40 $160 $160 $320 $199.00 $80.00 $80.00 $160.00 60 $160 $240 $400 $291.33 $80.00 $53.33 $133.33 72 $160 $320 $480 $377.00 $80.00 $40.00 $120.00 80 $160 $400 $560 $460.00 $80.00 $32.00 $112.00 84 $160 $480 $640 $541.67 $80.00 $26.67 $106.67