KnowraVariable costLinked fromLinked fromThe 5 pages that link to Variable cost, each with the reason it gives.All 5Related 3Compared with 2Merit orderRelated: Fuel and other output-dependent expenses contribute to a generator’s short-run marginal cost.Marginal costRelated: Marginal cost reflects the change in variable cost when fixed costs remain constant.Cost curveRelated: It explains why total cost rises as production expands.