Answer:
262 units and 174 units
Explanation:
The computation of the break even point in units is shown below:
As we know that
Break even point in units = Fixed cost ÷ Contribution margin per unit
So, the equation is shown below:
The Z is the sales mix
$285,144 = 0.60Z × $870 + 0.40Z × $330
$285,144 = 522Z + 132Z
$285,144 = 654Z
So, the Z is 436
Now the break even point in units X = 436 × 60% = 262 units
And, for Y = 436 × 40% = 174 units