International Business (IB) is for students whose business interests are global. IB has the most requirements of any concentration, so students must plan carefully with their advisor. While Maine Business School students cannot complete a business minor, a business concentration allows students to enhance their major of study. Concentrations are available in Innovation & Entrepreneurship and International Business. Since the MBS curriculum allows for 16-19 credit hours of free electives, concentrations can be completed in four years – no additional time needed.