What does the recent shift to internet messaging show?

Question

A. It shows how barriers have arisen in transferring information over the internet.
B. It shows how accessible, yet expensive, transferring information over the internet has become.
C. It shows how there are still many barriers to transferring information over the internet.
D. It shows how accessible and inexpensive transferring information over the internet has become.

Please just choose one correct answer.

Answer 1

D. It shows how accessible and inexpensive transferring information over the internet has become.