A sinkhole, also known as a cenote, sink, sink-hole, shakehole, swallet, swallow hole, or doline, is a depression or hole in the ground caused by some form of collapse of the surface layer. Most are caused by karst processesâfor example, the chemical dissolution of carbonate rocks or suffosion processes. Sinkholes vary in size from 1 to 600 m both in diameter and depth, and vary in form from soil-lined bowls to bedrock-edged chasms. Sinkholes may form gradually or suddenly, and are found ...
According to the Perceived Service Quality model (Figure 1), the quality of a service, as perceived by the customer, is the result of a comparison between the expectations of the customer and his or her real-life experiences.
Good customer service is a baseline. It indicates that you've satisfied the customer's expectations, giving them the value they perceive your product is worth.nswered by The Community. Making the world better, one answer at a time. a good is a tangible product that can be physically used by an individual example foods; where as a service is intangible product that is not physically used but used as a support or as help example a ride wit the bus.