There are two stocks, X and Y with equal price. X has greater expected rate of return. We can conclude that:

Stock X must have a higher dividend yield than Stock Y.

In case that X has a lower dividend yield comparing to Y, so that X expected capital gains yield is greater than Stock Ys.

If X has a higher dividend yield than Y, then X expected capital gains yield must be lower than Stock Ys.

Y must have a higher dividend yield than Stock X.