Average total cost = [ ] ÷ [ ].
Average total cost = variable cost ÷ output.
Average total cost = total cost ÷ variable cost.
Average total cost = output ÷ total cost.
Average total cost = total cost ÷ output.
Flashcards for Edexcel IGCSE Business Economies and diseconomies of scale, covering the key terms, formulae and case studies you need to recall for Paper 1 and Paper 2. 22 cards, matched to the Edexcel IGCSE Business (4BS1) specification.