Skip to content

ACCA Applied Knowledge · Management Accounting · Cost classification

Which of the following best describes a step cost?

A step cost remains constant in total within a range of activity and then jumps to a higher level once that range is exceeded, such as renting an extra warehouse. It differs from a semi-variable cost, which combines fixed and variable elements.

  1. AA cost that stays constant in total within a given range of activity but jumps to a new level when that range is exceededCorrect
  2. BA cost that changes in direct proportion to activity at all levels
  3. CA cost with a fixed element and a variable element
  4. DA cost that falls per unit as activity rises but is variable in total

Explanation

A step cost is fixed within a relevant range of activity and then rises by a lump sum once the range is exceeded, for example renting an extra warehouse. A mixed cost is a different thing, as it has a fixed and a variable element, so option C describes a semi-variable cost.

Did you get it right without looking?

One question tells you little. A timed set on Cost classification shows your real accuracy, how long you take and where you lose marks.

More Cost classification questions