MANAGEMENT

Detailed explanation-1: -This type of store is larger and offers a wider selection than older grocery stores, but it is smaller and offers a narrower selection than a hypermarket or big-box market.

Detailed explanation-2: -supermarket, large retail store operated on a self-service basis, selling groceries, fresh produce, meat, bakery and dairy products, and sometimes an assortment of nonfood goods.

Detailed explanation-3: -adjective. A self-service shop, restaurant, or garage is one where you get things for yourself rather than being served by another person.

Detailed explanation-4: -So, supermarkets are known as self-service stores because customers are expected to do all of their shopping without the assistance of salespeople or sales assistants.

Detailed explanation-5: -Explanation: Supermarket, is a large form of a shop, which offers a wide variety of goods such as food, grocery and household products. It is a self-service shop; therefore, it does not require any salesman.