Answer and Explanation:
The computation is shown below:
a.
Contribution per unit
= Selling price per unit - Variable costs per unit
= $300 - $200
= $100 per unit
Now
Break even point (units)
= Fixed costs ÷ Contribution margin per unit
= $14,000,000 ÷ $100
= 140,000 units
And,
b)
Sales units required for a target profit of $1,400,000
So,
= (Fixed costs + Target profits) ÷ Contribution margin per unit
= ($14,000,000 + $1,400,000) ÷ $100
= 154,000 units