Which of the following statements is true?

Group of answer choices

Positive earnings is a sufficient condition to yield positive residual earnings.

If ROCE $>$ r$,$ residual earnings will be positive.

If residual earnings grow, abnormal earnings growth $($AEG$)$ will be zero or positive.

A positive AEG means Price$-$to$-$Book $($P$/$B$)$ ratio $>1.$