The elements of virtue that are important to business transactions have been defined as trust, self-control, empathy, fairness, and truthfulness.
Your virtues are behavior showing high moral standards. Everyones virtues are different but businesses have overall virtues that they want to uphold while having their employees do so as well.
The change in breastplates and helmets contribute to decline of the Roman Empire by weakening the the military. It weaken them because the removal of it promote laziness and negligence of training and the such. It also removes the protection against ranged weapons which caused many casualties.
We are referring to any interference to the message or any distraction that prevent us in achieving our goal in doing the communication.
For example, when you're communicating with your friends on the sidewalks, the sound of passing cars that disrupt your message would be considered as a 'noise'
A) Cafeteria workers. You don't need a degree of any sort, or any training to be a Cafeteria worker.