Sixteen high-quality Cost and Revenues graphs for A-Level economics. Brilliant visual teaching aid. Clearly colour-coded and labelled. PNGs and PowerPoints included. Includes: Long- and short-run perfect competition graphs Diminishing marginal returns graph Long-run average cost curve (labelled and illustrated with short-run curves) Price elasticity illustrations of the AR curve Imperfect competition graph, fully-labelled with dynamic and allocative efficiency