Which of the Following Is True of Technology

Which of the following is true of technology?

A) Technological improvements are less important today than was true in the past.
B) Lack of access to modern technology is a major barrier restraining the growth of low-income countries.
C) Often, perverse institutions and policies in low-income countries undermine the potential gains from adoption of modern technology.
D) Countries with high investment rates will be unable to apply modern technology effectively.