a method of sociological analysis that examines how individuals use everyday conversation and gestures to construct a common-sense view of the world.
It is B. It should be comfortable enough on the lower waist. And slightly taunt on the chest.
Because it simulates a word-of-mouth recommendation. In addition, a word of mouth promotion is important for every business as each contented customer can ox dozens of new ones your way. The word of mouth is the transient of information from an individual to individual by the oral message which could be as simple as influence somebody the period of a day.
It is called that because polis was a main person in that period (ancient greek life)