Which sentence should be omitted from the following introduction? (1) many teenagers find part-time jobs to provide for their financial needs and wants. (2) some teens are more responsible with their money than others. (3) some find jobs in fast food. (4) others work in retail. (5) some prefer babysitting for neighbors. (6) although these seem to be the most common types of employment for teens, they certainly are not the only jobs available. a) sentence 1 b) sentence 2 c) sentence 5 d) sentence 6