Physical Capital Differences Across Countries Can Be Seen in the Fact

Physical capital differences across countries can be seen in the fact that

A) furniture factories in China use machines like those in North America.
B) the iPhone's components are produced in 30 countries.
C) advanced economies produce 53 per cent of the world's income.
D) more advanced economies typically have more sophisticated technology.
E) students in India study the same subjects as those in Australia.