Which of the following are correct regarding the array: set points go up but rarely go down. Successful dieting lowers your set point?
a) Set points rarely go down and successful dieting lowers your set point.
b) Set points rarely decrease and successful dieting lowers your set point.
c) Set points rarely increase and successful dieting lowers your set point.
d) Set points rarely fluctuate and successful dieting lowers your set point.