Does getting a business degree benefit me?

Education impacts relevant academic knowledge to individuals in various fields including commerce, which is the major player in any economy. This knowledge is effectively utilized in the running of firms, management of organizations, teaching other people, operation of machines, and the development of new products among many others. There are various important skills and knowledge that is acquired by an individual through enrolling in a business degree course in an institution of higher learning.
Taking a degree course in business exposes one broadly to the commercial investing environment and the critical elements that go into running an organization and good management of firms. In order to remain competitive in this industry, education is crucial and this is well catered to in the curriculum. The curriculum for these courses give a more hands-on approach to solving problems, equipping graduates with the necessary skills for the real world. This enables a student to fit smoothly into the job industry directly from school.

That depends on what you mean by "work with a company"--if you want to work in sales, marketing, or finance, then business degrees typically specialize in one of these areas. However, if you want to work in industry but in a different capacity, for example, engineering, R&D, you should pursue a degree in science, engineering, or math.

I would also advise you to consider a liberal arts or humanities program if you are interested in sales or marketing in addition to or instead of a business degree. These programs will develop your ability to read, write, and communicate effectively and persuasively, which are very useful skills in industry. In my personal opinion, they are superior to business degrees in that regard, as the coursework consists primarily of reading, writing, and discussing material. If you have that capability, I believe you can learn the business specific components later.