Yard Tools manufactures lawnmowers, weed-trimmers, and chainsaws. Its sales mix and unit contribution margin are as follows. Sales Mix 20 % Lawnmowers Weed-trimmers Chainsaws Unit Contribution Margin $31 $21 $37 50 % 30 % Yard Tools has fixed costs of $4,031,000. Compute the number of units of each product that Yard Tools must sell in order to break even under this product mix. (Use the Weighted-Average Unit Contribution Margin Ratio rounded to 2 decimal places e.g. 0.25 and round final answers to 0 decimal places, e.g. 2,510.) Lawnmowers 29200 units Weed-trimmers 77000 units Chainsaws 43800 units