A manager is attending a business luncheon with several corporate executives. At one point during the meal, they reach in front of an executive for a saltshaker and hits their arm as they are about to put a spoonful of soup in their mouth. The soup spills on their shirt, and the executive glares at the manager. The glare is an example of a$($n$)\_\_\_\_\_\_$Blank

Multiple Choice

norm.

folkway.

formal sanction.