He is liable under negligence, which is the failure to take proper care or do something that is normally expected in the course of the work. As the owner of the business, he would have normally been expected to provide a safe hazard-free environment for customers.
Answer:
The correct answer is: ''up or out'' strategies.
Explanation:
To begin with, the <em>''Peter Principle''</em> is the name that receives a phenomenon in the area of management that was developed by the Laurance Peter who observed that workers in a hierarchy tend to ascend until their level of incompetence, that is, that the employees ascend until they do not have succes any more and once they are in the level of incompetence they will not longer be good enough for the position.
Secondly, in order to avoid that kind of situation, the organization tend to use an ''up or out'' strategy in which the main purpose is to encourage the employee to keep pushing his limits or if he does not ascend again or proof to the company to be better then he will be fired from the organization.