Cullumber manufactures lawn mowers, weed trimmers, and chainsaws. Cullumber has fixed costs of $3,000,000. Its sales mix and contribution margin per unit are as follows: Sales Mix Contribution Margin per Unit Lawn mowers 30% $25 Weed trimmers 60% 15 Chainsaws 10% 35 Calculate the number of units of each product that Cullumber must sell in order to break even under this product mix. (Round weighted- average contribution margin per unit to 2 decimal places, e.g. 1.25 and final answers to O decimal places, e.g. 125.) Lawn mowers: Weed trimmers: Chainsaws: units units units