Cruse Cleaning offers residential and small office cleaning services. An average cleaning service has the following price and costs. Sales price Variable costs Fixed costs $129.00 per service 91.00 per service 130,416 per year Cruse Cleaning is subject to an income tax rate of 22 percent. Required: a. How many cleaning services must Cruse Cleaning sell in a year to break even? b. How many cleaning services must Cruse Cleaning sell in a year to earn an annual operating profit of $35,568 after taxes? a Required sales in a year to break even 442,728 cleaning services b. Required sales in a year to eam an annual operating profit of $35,568 after taxes: 597.528 cleaning services