Answer: 9,495 units
Step-by-step explanation:
First find the contribution margin:
= Sales price - Variable cost
= 540 - 324
= $216 per unit
The unit sales required can be calculated by the formula:
= (Annual pre-tax income target + Fixed cost) / Contribution margin
= (1,215,000 + 836,000) / 216
= 9,495.37 units
= 9,495 units