Which of the following examples would most likely involve a person earning minimum wage?

a. Fifty-year-old Koki works as marketing specialist for 20 years.
b. Twenty-year-old Catherine works as an office assistant for a large corporation.
c. Fifteen-year-old Sean works as a caddy while his parents earn $100,000 a year.
d. Thirty-year-old Tamar works in a factory while her husband teaches high school.

c. Fifteen-year-old Sean works as a caddy while his parents earn $100,000 a year.