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Cullumber Repairs has 200 auto-maintenance service outlets nationwide. It performs primarily two lines of service: oil changes and brake repair. Oil change-related services represent 70% of its sales and provide a contribution margin ratio of 20%. Brake repair represents 30% of its sales and provides a 30\% contribution margin ratio. The company's fixed costs are $15,550,300 (that is, $77.752 per service outlet). Sales mix is determined based upon total sales dollars. (a) 8 Your answer is incorrect. Calculate the dollar amount of each type of service that the company must provide in order to break even. (Use Weighted-Average. Contribution Margin Ratio rounded to 2 decimal ploces es. 0.25 and round final answers to 0 decimal places, e. . 2,510.)