Develop a list of predictor variables you would use to screen applicants for a sales position in

$($a$)$

a jewelry department in a high$-$prestige department store,

$($b$)$

a used$-$car dealership,

$($c$)$

a health club,

$($d$)$

an antique shop, and

$($e$)$

a home, life, and auto insurance agency.