Administration, business, and economics provide a broad base of understanding commerce. While administration is more focused on management issues, business examines the different disciplines involved such as distribution, accounting, marketing, human resources and operations. Economics is the study of the factors driving business, like supply and demand.

A diploma is awarded to a student for the successful completion of a course of study. Diplomas are offered at the secondary, undergraduate, and graduate levels. Individuals looking to supplement their careers or education can enroll in a diploma program. Diplomas can enhance a student’s skill set and qualifications by preparing them for a particular career. These programs usually take only a short time to complete.