Initial DB Operations

Not sure how to upload an entire package or entire project so I uploaded them individually. Please notify me for errors so I can modify the code. I made some comments per source file regarding how to use it and the packages associated with it. I just followed the ERD uploaded by Yosef in creating the Beans, I am not sure if that one is already checked by the QAs, or if that would be our official ERD; I'll just modify the code if there are revisions.