Answer:
even point break = 8000
so correct option is 8000 units
Step-by-step explanation:
given data 
fix cost = $120000
variable cost = $35 each unit
selling price = $50
to find out
Which of the following is the number of units that has to be produced and sold to break-even
solution
we will find here even point break that is express as 
even point break = 
 ...................1
 ...................1
here F is fix cost and S is selling price and V is variable cost 
so put all value in equation 1 
even point break = 
 
 
even point break = 
 
 
even point break = 8000
so correct option is 8000 units