Can someone check my work? Thank you!

1. Company A makes one product, called alpha. They have fixed costs of $150,000. Each alpha sells for $9, and has $7 per unit in variable costs to produce. Find the operating breakeven quantity for Company A.

$9 - $7 = $2 per unit

$150,000 / 2 = 75,000 units

2. Using the information from problem 1 above, assume that Company As fixed costs increase to $180,000, and the variable costs increase to $7.50 per unit. Find the operating breakeven quantity for Company A.

$9 - $7.5 = $1.50 per unit

$180,000 / 1.5 = 120,000 units