XYZ Company produces two products, A and B. For the coming period, 135,000 machine hours and 182,000 direct labor hours are available. Information on the two products appears below: .... contribution margin per unit machine hours per unit .... direct labor hours per unit ..... Product A $7.00 4.00 8.00 Product B $6.50 6.00 7.00 Calculate the number of units of Product B that should be produced in order to maximize net income