In 2011, the Metropolitan Museum of Art in New York City charged $25 for an adult admission ticket. For groups of 10 or more adults, the ticket price was reduced to $16 per ticket (Source: www.metmuseum.org). Let n be the number of adults in a tour group and c be the total cost of admission for the group. What is the largest group size that can be admitted for at most $200? a. 8 people b. 10 people c. 12 people d. 14 people