The Bottom Line of Your Text's Discussion of Genetics, Personality

The bottom line of your text's discussion of genetics, personality, and relationships as explanations for the weak money-happiness connection was that

A) only certain types of people obtain happiness from material possessions and earning lots of money.
B) genetic make-up, personality, and relationships are more important and not much affected by the money people make.
C) an individual's genetic make-up, personality, and relationships help determine whether and how much money affects his/her happiness.
D) lots of money undermines the positive effects of personality, genetics, and relationships.