A few calculation were incorrect, For alternative 1 the profit margin is 18.2% and the return on assets is 18.96.

A few calculation were incorrect, For alternative 1 the profit margin is 18.2% and the return on assets is 18.96. For alternative 2 the profit margin is 16.07% and the return on assets is 14.79%. The degree of operating leverage for alternative 2 is 3.13. and the