Which of the following statements is TRUE? A. The best deal always has the cheapest retail price.
B. You should always purchase the item with the cheapest unit price even if it means buying a larger item that you won't use all of.
C. Sometimes the best deal is the item with a higher retail price.
D. All the of the above

Read the following: (1) liz has become more responsive to her partner's advances since a really beautiful woman moved in next door; (2) unable to accept his desire for other young men, 15-year-old juan immerses himself into his studies; (3) shauntel tells people that her coworker mary dislikes her; though if she were honest, shauntel would realize that it is actually she who dislikes mary; (4) "ben's nasty; he's disgusting," says renee; but renee secretly finds ben attractive. describe the defense mechanism he or she is using.