Pdq 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 60% of its sales and provide a contribution margin ratio of 15%. brake repair represents 40% of its sales and provides a 40% contribution margin ratio. the company’s fixed costs are $15,500,000 (that is, $77,500 per service outlet). collapse question part (a) 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 e. g. 0.25 and round final answers to 0 decimal places, e. g. 2,510.) oil changes $ brake repair $ click if you would like to show work for this question: open show work