The graph of variable costs that behave in a curvilinear fashion will

A) approximate a straight line within the relevant range.
B) be sharply kinked on both sides of the relevant range.
C) be downward sloping.
D) be a stair-step pattern.

Curvilinear Fashion

Refers to a curve-shaped pattern of growth, progress, or movement in graphs or data analysis.

Variable Costs

Expenses that fluctuate in direct proportion to the amount of production or the volume of sales, including direct labor costs and raw materials.