Required information The following information applies to the questions displayed below. Monterey Co. makes and sells a single product. The current selling price is $17 per unit. Variable expenses are $10.2 per unit, and fixed expenses total $39,380 per month (Unless otherwise stated, consider each requirement separately) c. Calculate the monthly operating income (or loss) at a sales volume of 5,350 units per month. (Do not found intermediate calculations.)