Relevant Range of Operations. The relevant range of operations is the normal or average scope of business activities. In the other words, the relevant range of operations is the average volume of sales and production that a business experiences outside of extreme economic prosperity and depression.
Definition of prefecture. 1  1 : the office or term of office of a prefect. 2  2 : the official residence of a prefect. 3  3 : the district governed by a prefect.
A prefect's office, department, or area of control is called a prefecture, but in various post-Roman empire cases there is a prefect without a prefecture or vice versa.