Question

How can changes in technology or consumer demand make it difficult for people to get jobs?
by changing the number or kind of jobs available


by making it possible for some people to work fewer hours


by making it difficult for people to buy what they want


by creating a demand for things that are not available

Answer 1

The answer would be, "by changing the number or kind of jobs available." This would be because technology (such as robots) could take over some mainstream jobs so that the work is done faster and more precisely. I hope I helped you!