Full and clear communication regarding Kelsey's effectiveness as a customer service manager is enhanced by the performance appraisals she periodically receives from fellow managers, subordinates, customers, and her supervisor. This best illustrates the value of:

360-degree feedback

Explanation:

A 360-degree feedback is a full and clear communication process by which an employee receives feed-backs from customers, colleagues, supervisor, subordinates, as well as self evaluation periodically for the purpose of self improvement.

The 360 degree feedback can be used as performance appraisal tool to evaluate the performances of employees. It can also help an employee recognize one's strengths and weakness and then seek for better ways to improve.

the answer is:

it led to riots and destruction of jewish shops, homes, and synagogues.

it turned german citizens against jews.

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.