________ Leads the World in the Number of Patents, Because

________ leads the world in the number of patents, because they concentrate on ________.This is consistent with ________.

A) Switzerland; areas of their expertise; their emphasis on efficiency
B) The United States; making important breakthroughs; their emphasis on individualism
C) Japan; making incremental improvements; their emphasis on the usefulness aspect of creativity
D) Germany; engineering; their emphasis on precision
E) China; using their connections to get products and processes patented; the concept of guanxi