fixed cost function
variable cost function
step variable cost function
step fixed cost function
✅ The correct answer is C.
Within relevant range, cost function which cost does not change in narrow ranges of activity is called step variable cost function. A step variable cost is a cost that generally varies with the level of activity, but which tends to be incurred at certain discrete points and to involve large changes in amounts when such a point is reached.
Within relevant range, cost function which cost does not change in narrow ranges of activity is called step variable cost function. A step variable cost is a cost that generally varies with the level of activity, but which tends to be incurred at certain discrete points and to involve large changes in amounts when such a point is reached.