Review questions/Chapter 4

To all,
Please answer one of the questions at the end of Chapter 4. You cannot answer the same question as a classmate. You must indicate the number of the question you are answering and you must repeat the question you answer.
Please complete this by Monday evening.

Review Questions for Chapter 3

Please post an answer to one review question at the end of Chapter 3. To get credit, post your answer before Tuesday's class. You must repeat the question you answer and you cannot get credit for a question answered by a classmate.