Answer:
The correct answer is letter "D": the Internet has led to more people and businesses needing computer experts.
Step-by-step explanation:
The massive spread of the use of the internet has changed the way businessmen make investments. It is not necessary to look for customers on the other side of the world anymore since they can reach you on a web page from the comfort of home. This had led to some companies in relying on a computer-based market. For that reason, those organizations require every day more computer specialists so they can take advantage of the network as much as possible.