Which of the Following Stands True for Technological Innovation

Which of the following stands true for technological innovation?

A) Actual changes in technology proceed as evenly as expenditures on research and development.
B) A decline in spending on research and development may indicate less of a commitment to increasing productivity.
C) The purchase of computer hardware or software as investment is not advised because of continuous innovations in the field of IT.
D) In developing countries, the benefits of IT innovations are being fully exploited because of a large population.
E) Education gives developing countries a substantial advantage over industrial countries in creating and implementing innovations because of a large percentage of skilled labor force in the population.