A convenience store $\_\_\_\_\_\_\_\_.$

Question $28$ options:

A$)$

involves high operation costs due to full$-$service customer assistance

B$)$

stocks narrow product lines that have wide, deep assortments

C$)$

markets to segments comprised mostly of white$-$collar workers

D$)$

is a multi$-$channel food and discount retailer that targets niche markets

E$)$

carries a limited line of high$-$turnover goods for consumer self$-$service