Which of the Following Scenarios Demonstrates the Method of Influence

Which of the following scenarios demonstrates the method of influence known as scarcity?

A) Pedro is more likely to buy the same brand of jeans that celebrities wear.
B) Nita is more likely to buy a brand of designer purse that sells out in one day.
C) Jelena is more likely to buy the brand of sports clothing that sponsors her team.
D) Jeanette is more likely to buy the same brand of cosmetics that her best friends wear.
E) Igor is more likely to buy the brand of sporting equipment that others at his club use.