The Mildmanner Corporation Has the Following Data for the Current

The Mildmanner Corporation has the following data for the current year: $\begin{array}{lr}\text { Selling price per unit } & \$15 \\\text { Variable cost per unit } & \$ 9 \\\text { Fixed costs } & \$ 45,000 \\\text { Units sold } & 10,000 \text { units }\end{array}$
If sales decrease to 7,500 units in the current year, Mildmanner's operating leverage will be

A) 0.25.
B) 2.00.
C) 4.00.
D) undefined.