Chapter 3. Optimization. maximum, minimum, maximum revenue, minimum cost, profit maximization, optimization techniques, optimum, 3.1 Economic relationships, equations, tables, graphs, schedule, demand schedule, demand curve, supply schedule, supply curve, revenue curve, total revenue, cost curve, fixed costs, total costs, variable costs, average costs, marginal cost, marginal, marginal analysis, marginal benefit, marginal cost, cost-benefit analysis,