21. Constrained Resources. Deal, Inc., produces two types of computers: Vortex and Zoom. The computers are produced in separate departments and sent to the quality testing department before being packaged and shipped. A labor-hour bottleneck has been identified in the quality testing department due to the high skill requirements of the job. Deal, Inc., would like to optimize its use of labor hours by producing the most profitable computer. Based on the information shown, calculate the contribution margin per quality testing labor hour for each product: Quality Testing Labor Hours Contribution Margin Vortex 0.50 $600 Zoom 0.40 500