Concept:Mark-up expresses profit as a percentage of the cost price, which is the same as the cost of goods sold.
Explanation:Profit can be related to either selling price or cost price.
When profit is expressed as a percentage of the cost of goods sold, it is called mark-up.
Margin, on the other hand, expresses profit as a percentage of the selling price.
Turnover and cost price are not terms used for this profit relationship.
Mathematically, mark-up is given by:
Mark-up=Cost of Goods SoldProfit×100%Therefore, the correct term for profit in relation to cost of goods sold is mark-up.
Answer:D. mark-up