Katie works for a contractor supply company with three divisions. Her manager has asked her to determine the amount of sales the company needs to break even this month. Katie knows that company-wide fixed costs are $270,000and variable costs total $300,000. She has also done the calculations to determine that the company's weighted-average contribution margin ratio is 30%. What should she tell her manager? The break-even point is $81,000 in sales. The break-even point is $90,000 in sales. The break-even point is $900,000 in sales. The break-even point is $1,000,000 in sales