Korey is planning to open a comic book store near his home. After completing a population survey for 3,520 homes in a 5 mile radius, Korey created the chart below to include in the market analysis section of his business plan. Korey expects 75% of his business to come from kids in high school and grade school. About how many of homes surveyed fit into one of these two categories?

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a.
493
b.
637
c.
1,126
d.
1,760

ANSWER IS D