Casas Modernas of Juarez, Mexico, is contemplating a major change in its cost structure. Currently, all of its drafting work is performed by skilled draftsmen. Rafael Jiminez, Casas' owner, is considering replacing the draftsmen with a computerized drafting system. However, before making the change, Rafael would like to know the consequences of the change, since the volume of business varies significantly from year to year. Shown below are CVP income statements for each alternative. Computerized System Manual System Sales $1,740,000 $1,740,000 Variable costs 1,392,000 696,000 Contribution margin 348,000 1,044,000 Fixed costs 108,000 804,000 Net income $240,000 $240,000 (a) * Your answer is incorrect. Determine the degree of operating leverage for each alternative. (Round answers to 2 decimal places, e.g. 1.25.) Degree of Operating Leverage Manual System Computerized System