Which of pese stasements is true?

Multple Croict

When people purchase a shock. they know ecactly what ther dotar and percent netum are going to be$.$

When people purchape a nook. they do not know what their retam is poing to be$-$ether shant term or in the long run.

Mary people purchale shocks as they find comfot in the certainty for this whe form of inveiting.

When people puchase a thock, they know the short$-$tern retum, but not the longterm retum