Answer:
45,000 Chainsaws
75,000 Weed-trimmers
30,000 Lawnmowers
Explanation:
Contribution Margin Mix
We are going to multiply the contribution margin of the product, by their sales proportion. The we add the mix contribution of each product to get the contribution margin for the mix.
Lawnmowers 20 % $30 = 6
Weed-trimmers 50 % $20 = 10
Chainsaws 30 % $40 = 12
Total Mix Contribution 28
Next we calculate the BEP in units as usual
[tex]\frac{Fixed\:Cost}{Contribution \:Margin} = Break\: Even\: Point_{units}[/tex]
4,200,000/ 28 = 150,000 Mix units
Now we multiply the mix units by each product weight to get the sales for each product.
150,000 x 20% = 30,000 Lawnmowers
150,000 x 50% = 75,000 Weed-trimmers
150,000 x 30% = 45,000 Chainsaws