Whitman College: David Guichard's "Calculus, Chapter 6: Applications of the Derivative, Exercises 6.1: Problems 5, 7, 9, 10, 14, 16, 22, 26, 28, 33"
Work through problems 5, 7, 9, 10, 14, 16, 22, 26, 28, and 33 for Exercise 6.1. When you are done, check your answers against Appendix A.