Matre d': We need to replace the point of sale terminals our servers use to place orders with the kitchen. The existing units are too complicated and slow service to our customers. New terminals would speed order delivery by 18 percent.
Restaurant Manager: No, we should keep the existing terminals. We can give our staff more training in the existing terminals. A new system would be too expensive.
Matre d': That won't work. The staff has already been well trained in our current system and their speed has not increased any.
Which of the following best describes the reasoning the Matre d' uses to respond to the Restaurant Manager?