Get an MBA

The Master of Business Administration (MBA or M.B.A.) is a master's degree in business administration, which attracts people from a wide range of academic disciplines. The MBA designation originated in the United States, emerging from the late 19th century as the country industrialized and companies sought out scientific approaches to management. The core courses in the MBA program are designed to introduce students to the various areas of business such as accounting, finance, marketing, human resources, operations management, etc. Many programs base admission on the Graduate Management Admission Test (GMAT), significant work experience, academic transcripts, essays, references or letters of recommendation and personal interviews.
Source: wikipedia.org