OTZA Company produces two products, A and B. For the coming period, 180,000 direct labor hours and 225,000 machine hours are available. Information on the two products appears below: contribution margin per unit direct labor hours per unit machine hours per unit Product $8.00 5.00 6.89 Product B $5.25 2.00 4.00 Calculate the number of units of Product A that should be produced in order to maximize net income