【单选题】With an increasing elderly population, the demand for prescription drugs has gone up dramastically. This phenomenon is taking place in the __________ environment of business.
【简答题】Most people read short stories. Magazines, newspapers, and books, printed in millions of copies every month, regularly supply the demand for short fiction. In the United States today the short story i...
【简答题】How would you characterize the competitive strategy of Amazon ? What are the key customer needs that Amazon aims to fill? Where would you place the demand faced by Amazon on the implied demand uncerta...