I've posted an additional WebAssignment for Chapter 3 called Chapter 3 Review. This is NOT a homework assignment. It is a batch of additional practice problems you can optionally do to help prepare for Test #3. The main thing to notice about these questions is that most of them include giving values for the slack variables corresponding to the optimal solution. You'll certainly have a question or two on the test that requires giving values for the slack variables, so make sure you're well versed on this. But again let me emphasize that this assignment has absolutely no effect on your grade for this course. It is purely for practice. (These are newly constructed questions. If you find any bugs in them please let me know. -- Dr. Page)