Exercise 19-6 Yard Tools manufactures lawnmowers, weed-trimmers, and chainsaws. Its sales mix and unit contribution margin are as follows. Unit Contribution Margin Lawnmowers Weed-trimmers Chainsaws Sales Mix 20% 50 % 30 % $34 $23 $37 Yard Tools has fixed costs of $4,410,000. 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 .g. 0,25 and round final answers to decimal places, e.g. 2,510.) Lawnmowers units Weed-trimmers units Chainsaws units