If the company's fixed costs are $423,640 per year, what is the sales dollar amount of each type of candle that must be sold to break even? Oriole Candle Supply makes candles. The sales mix (as a percentage of total dollar sales) of its three product lines is birthday candles 30%, standard tapered candles 60%, and large scented candles 10%. The contribution margin ratio of each candle type is shown below. (a) What is the weighted-average contribution margin ratio? Weighted-average contribution margin ratio