1. Linear Equations and Straight Lines. 2. Matrices. 3. Linear Programming, A Geometric Approach. 4. The Simplex Method. 5. Sets and Counting. 6. Probability. 7. Probability and Statistics. 8. Markov Processes. 9. The Theory of Games. 10. The Mathematics of Finance. 11. Difference Equations and Mathematical Models. 12. Logic. 13. Graphs. Appendix A: Tables. Appendix B: Using the TI-82 and TI-83 Graphing Calculators. Answers to Exercises. Index.