9609 · 5.4.1
Cost information — FAQ
Frequently asked questions for 9609 Cost information. Direct answers first, then deeper explanation — then practise with marking.
Is labour always a fixed cost?
No. Salaried staff are usually fixed in the short run; piece-rate or hourly casual workers paid only when producing are variable. Read the case carefully.
What is semi-variable cost?
A cost with both fixed and variable elements (e.g. phone bill with line rental + call charges). Examiners may ask you to split or treat as one category if told.