Listening Quiz: Thảo Luận Tác Động Tài Chính Của Tầng Thực Đơn Cao Cấp – Advanced Level

1. According to Olivia, by how much could the premium menu tier increase revenue?
2. What does Olivia say will happen to costs because of the new premium menu tier?
3. What risk does Olivia mention about the premium menu tier?
4. How does Olivia suggest reducing the risk associated with the launch?
5. When does Olivia say they can expect to see the results of the premium menu tier?

Luyện tập thêm về bài học này: