Rondos Ponchos reported total sales of $630,000, at a price of $63 and per unit variable expenses of $33, for the sales of their single product. Total Per Unit Sales $630,000 $63 Variable Expenses $330,000 $33 Contribution Margin $300,000 $30 Fixed Expenses $175,000 Net Operating Income $125,000 What is the operating leverage at Rondos Ponchos? a. 0.5 b.2.4 O c. 1.7 O d. 3.0