Carla Vista 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 40% contribution margin ratio. The company's fixed costs are $12.792,000 (that is, $63,960 per service outlet). Sales mix is determined based upon total sales dollars. (a) * 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 places eg. 0.25 and round final answers to decimal places, eg. 2,510) Sales Dollars Needed Per Product Oil changes $ 5596500 Brake repair 2398500