40% is your answer to your question
Tech goods and services
Teens are at the center of a massive turf war that's roiling the tech industry. some of the reasons why teens are the defining force in tech-related goods and services is because they,teen have not developed brand loyalty, and also because they are gate keepers to modern trends.
One important gain by the colonist after the French and Indian war is that they gained more land.
B this is an obvious answer