题目内容：

听下面一段较长对话，回答以下小题。

1.Where did Tom get the idea of becoming a businessman?

A. From his high school teachers.    B. From the grown-ups around him.

C. From his college friends.

2.How much does Tom own of the company he works for?

A. 60%.    B. 18%.    C. 6%.

3.What mistake did Tom and his company make in the past?

A. Wasting lots of materials.    B. Making all the products themselves.

C. Producing simple things.