There are $2\mathrm{.}0$ billion pizzas per year sold in the U$.$S$.$ There are $318,860,000$ people in U$.$S$.$

Assuming the utilization rate is consistent, how many will pizzas will be consumed in Chicago $($pop$.3\mathrm{.}0$ million?

a$.$

$10\mathrm{.}7$ million

b$.$

$55\mathrm{.}2$ million

c$.$

$7\mathrm{.}0$ million

d$.$

$18\mathrm{.}8$ million