Beauty Tools Corporation makes and sells brushes and combs. It can sell all of either product it can make. The following data are pertinent to each respective product: Brushes Combs Units of output per machine hour 8 20 Selling price per unit $12.00 $4.00 Product cost per unit Direct material $1.00 $1.20 Direct labor 2.00 0.10 Variable overhead 0.50 0.05 Total fixed overhead is $380,000. The company has 40,000 machine hours available for production. What sales mix will maximize profits?

Answer is 320,000 Brushes and 0 Combs. Having trouble with breakdown.