Notes and Problems in the Theory of Mathematical Programming. 19 exercises. Theory of the Consumer: Introduction. 17 exercises. Theory of the Consumer: Extensions. Problems on Revealed Preference. Problems Using the Concept of Economic Surplus. Some Difficulties Concerning the Use of Micro Restrictions at the Macro Level. An Integrability Proposition. Obstacles to Pareto Optimal Market Solutions. Intertemporal Consumer Behavior. Decisions under Uncertainty. Production Theory. Some Properties of Production Functions. Static Optimization. An Introduction to Linear Models. Theoretical Developments Underlying Modern Production Function Econometrics.