In the Context of Globalization, Which of the Following Statements

In the context of globalization, which of the following statements is true of research and development (R&D) ?

A) Over the past decade, international companies have started spending less on R&D.
B) Although R&D spending is increasing everywhere, it is decreasing most rapidly in Asia.
C) In the United States, nearly 70 percent of R&D is funded by businesses.
D) Over the past decade, international companies have moved their R&D from locations around the world back to their corporate headquarters.