Laura Is Planning to Buy a New Car and She

Laura is planning to buy a new car and she is trying to decide between a Ford and a Honda.Based on the research into factors which influence persuasion,Laura should be MOST persuaded by statements made by

A) a Ford salesperson who recommends buying a Honda rather than a Ford.
B) a Honda salesperson who recommends buying a Honda.
C) her mother, because family members are more persuasive than strangers.
D) her boyfriend, because males are more persuasive than females.