Volume is the amount of space that something takes up. For example, if youâve been given a box containing a present, then you could find the boxâs volume by measuring its length, its width and its height. You would then multiply the length by the width, then multiply this figure by the height.
A literacy center is a physical area (or station) designated for specific learning purposes. It is designed to provide appropriate materials to help students work independently or collaboratively (with partners or in small groups) to meet literacy goals. A literacy center can be portable, temporary or permanent.
A revenue center has responsibility for generating revenues, and in most cases will be the same as a profit center, as all units have some level of costs. An investment center is usually found at higher levels in an organization where a unit manager has the responsibility of generating returns on investment capital.