The difference between variable costs and fixed costs is ____

variable costs per unit are fixed over the relevant range and fixed costs per unit are variable

Option B... variable cost per unit doesn't change with the level of output but fixed cost per unit changes, the more you produce the lesser the fixed cost per unit

I THINK IT IS "B"

  BECAUSE  VARIABLE COST REMAIN CONSTANT FOR RELEVANT PERIOD. BUT IN THE CASE OF FIXED COST CAN BE CHANGES IN  UNITS 

Option B  >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>  Variable costs per unit are fixed over the relevant range and fixed costs per unit are variable.

My point of view is Option B

B). Variable Cost per unit will remain constant at every level of production whereas Fixed cost per unit will vary according to the level of production. 

Option (b) is correct answer =================

Option B: Variable costs per unit are fixed over the relevant range and fixed costs per unit are variable is correct.

 

Explanation: Fixed cost changes in unit, i.e. as the units produced increases, fixed cost per unit decreases and vice versa, so the fixed cost per unit is inversely proportional to the number of output produced. Where as Variable cost remains same, per unit.

C is the currect answer , the fixed cost never change in process , like the rents of workplace

option c is the correct answer

answer :d

. Variable costs per unit change in varying increments, while fixed costs per unit change in equal increments.