Which of These Fatty Acids Is Considered a "Good Fat

Which of these fatty acids is considered a "good fat"?

A) None because all fats are bad
B) All of them because all fats taste good
C) B and E because the higher the molecular weight, the better the fat is
D) C and B because these molecules contain cis double bonds
E) A, D, and E because these molecules do not contain any double bonds