Sheridan Tools manufactures lawnmowers, weed-trimmers, and chainsaws. Its sales mix (as a percentage of total units) and unit contribution margin are as follows. Unit Contribution Sales Mix Margin Lawnmowers 20 % $34 Weed-trimmers 50 % $23 Chainsaws 30 % $37 Sheridan Tools has fixed costs of $4,410,000. Compute the number of units of each product that Sheridan Tools must sell in order to break even under this product mix. Break-even point in units Lawnmowers Weed-trimmers Chainsaws units units units