Answer:
Information is missing, so I looked for a similar question:
Candle Type
Contribution Margin Ratio
Birthday 20%
Standard tapered 30%
Large scented 45%
the weighted average contribution margin ratio = (0.30 x 20%) + (0.50 x 30%) + (0.20 x 45%) = 30%
if the fixed costs = $450,000, its break even point in dollars = $450,000 / 30% = $1,500,000