During the holidays, the perfume department's policy is to hire 'spritzers' or people who are stylish and good looking to spray passers$-$by with perfume. Having a policy of choosing stylish, good looking people for this position, the perfume department is hoping to persuade shoppers based on the 'spritzers' $\_\_\_\_\_\_\_\_\_\_\_\_.$

Question $5$ options:

$1)$

perceived expertise

$2)$

speaking style

$3)$

perceived trustworthiness

$4)$

physical attractiveness

$5)$

similarity