Please answer each part to complete the entire problem. The bottom part (b) is also part of the same problem.

Sunland 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 65%, and large scented candles 5%. 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 \% If the companys fued costs are $425,940 per year, what is the dollar amount of each type of candle that must be sold to break even