Charlie commutes from Gardentown to Workton for work. He makes the journey every day
Monday to Friday, and also has to go to work every third Saturday. He never goes to Workton on
Sundays, and nor does he ever go apart from going to work.
If Charlie buys the tickets that keep his travel costs as low as possible, how much will this cost
him for a three-week period?

Thayer sometimes finds it difficult to understand what his instructor is saying. he raises his hand in class and asks his instructor to elaborate on what was just said, but it rarely . what should thayer do to overcome this obstacle? a. during class, ask other students what the instructor means b. raise more questions in class c. join a study group of his peers d. try to do the best he can with the information he has