A、To satisfy his requirements. B、To show how the software works. C、To ask him to buy other products. D、To let him compare prices

W: Good afternoon. How can I help you?
M: Good afternoon. I am looking for some computer software.
W: Please tell me what it’ll be used for, so I can help.
M: For after-school tutorials. You see, I’m a teacher at a secondary school, and I’m starting up a program to help some of the kids improve their maths scores.
W: Ok, great. We have two pricing schemes—one is for personal use, and the other is for use at educational institutions.
M: I’d be interested in the latter. Now, what kinds of programs would you recommend?
W: Well, first of all, tell me something about your students and their learning needs.
M: Well, they are all in their last year of school and are worried about the college entrance examinations that they will have to take at the end of this year. It’s not that they are doing poorly in maths; it’s more that they want extra practice.
W: I think we have just the thing. It’s a program which is specially designed for the type of questions students are likely to face in university entrance examinations. There are many different subjects, including one focusing on mathematics. It’s called the College Prep series.
M: Sounds good.
W: The course itself is divided into 8 modules, and each module has 5 lessons. Each lesson takes about an hour to complete. And… before you make a final decision, I’d like to show you our catalogue so that you can compare prices and have a look at some of our other software. I want you to be sure that you are buying the product that’s best for your students.
M: Thanks.
1. What is the man looking for?
2. What do we learn about the man’s students?
3. What do we learn about the College Prep series?
4. Why does the woman show the catalogue to the man?