ITEC 120 Homework 5b (loops)

self-review questions (page 274)
5.2, 5.4, 5.5, 5.11, 5.12, 5.13

exercises (page 274-278)
5.7 through 5.14, 5.16 through 5.21, 5.23, 5.25, 5.27, 5.30, 5.32