Suppese thet over the last $10$ to $15$ yesirs significantly large numbers of investors have been able to earn abnormal returns from using the firm's publicly mvallable financial informetion to forecast growth in earrinigs and dividenids. Thils would be evidence that the markets are not:

Z$.$ west forth efficient.

semistrong form efficient.

ili. strong form efficient.

Multiple choice

$1,$ II$,$ and III

II and III only

I and II only

III only

Ionly