*Exercise 20-6 Yard Tools manufactures lawnmowers, weed-trimmers, and chainsaws. Its sales mix and unit contribution margin are as follows. Unit Contribution Margin Sales Mix 20 % 50 % 30 % Lawnmowers $29 $20 $36 Weed-trimmers Chainsaws Yard Tools has fixed costs of $3,857,000. Compute the number of units of each product tha this product mix. (U places e.g. 0.25 and round final answers to O decimal places, e.9. 2,520. t Yard Tools must sell in order to break even under se Weighted-Average Contribution Margin Ratio rounded to 2 decimal Lawnmowers units units units Weed-trimmers Chainsaws Question Attempts: Unlimited