Answer:
zone of tolerance
Step-by-step explanation:
Zone of tolerance -
It refers to the range of the desires of the customers about a certain services to the minimum acceptable standards , is referred to as the zone of tolerance .
The expectation of the consumers to the real outcome of the service is the zone of tolerance .
It helps to demonstrates the services that are considered at most satisfactory .
Hence , from the given scenario of the question ,
The correct answer is one of tolerance .