What course is the student interested in?

R: Good morning. Can I help you?
S: Yes, please. I’d like to have some information about the course at Swan School.
R: Is that a summer course you are interested in? We have a short intensive full time course in summer.
S: Oh? Yes, I’d tike to know the length of one course.
R: Each course lasts for 3 weeks. And it is about 23 hours per week. Usually four and a half days a week.
S: OK. You must have lots of students in the class?
R: We have lots of students in the school, but in the classes only about 12 and 14 students.
S: 12 and 14. Could you give me the dates of the first and second courses?
R: Certainly. The first course begins on July 3 and lasts until July 20 and the second is from July 24 to August 10.
S: What about the fees per course?
R: Each costs $150 plus tax, which is 15% , and a $5 registration fee.
S: Thank you. Do we have to find our accommodation?
R: We can do that for you. We have a lady who arranges it for you with college families.
S: How much does it cost?
R: Well, you can choose to have bed and breakfast only, which is $20 per week, or bed, breakfast and dinner which is about $27 a week.
S: $27 a week. Thanks very much.
R: You are welcome.