A: perceptual salience
Incorrect.
When something is perceptually salient, it "engulfs the field,"
or stands out somehow. Something being perceptually salient can not explain
the attribution made in question 3 by itself. Perceptual salience would
be a likely explanation if witnesses thought that a teenager wearing a bright
red jacket was more likely to be involved in the crime than her friends who
had khaki jackets.