Shruti Ramakrishnan Noticed That in Her Native New York City

Shruti Ramakrishnan noticed that in her native New York City, people are constantly standing in line, whether to purchase tickets, do transactions at an agency like the Department of Motor Vehicles, or wait their turn at an entertainment venue or eatery. She decided to found Waiters, a service where a person can order a "waiter" to stand in line for them. Ramakrishnan is currently testing her new business idea in three major cities: New York, San Francisco, and Chicago. Ramakrishnan can be classified as a(n)

A) supervisor.
B) entrepreneur.
C) inventor.
D) top manager.
E) people person.