Answer:
Breakeven in units is 3231
Step-by-step explanation:
Breakeven units=fixed costs/contribution margin per unit.
new selling price=$100*(1+20%)=$120
variable cost per unit=$120*40%=$48
contribution margin=selling price per unit-variable cost per unit
contribution margin per unit=$120-$48=$72
fixed costs next year=$211,500*(1+10%)=$232,650.00
breakeven units=$232,650.00/$72=3231