Which of the Following Statements Would Be MOST Appropriate to Include

Which of the following statements would be MOST appropriate to include in a job advertisement for a sales clerk at a music store?

A) Must be able to deal with difficult customers and resolve complaints appropriately.
B) Looking for young, ambitious applicants to promote student lessons.
C) Mature, trustworthy individuals need only apply.
D) Must not have family conflicts that would interfere with ability to work flexible schedule.
E) Must be able to stand for long periods of time while waiting on customers.