The Bus Admin Degree (Finance, Accounting, Economics, Marketing, etc.) was to prepare for my day job so I could afford the more important things in life!
I also hold the equivalence of a major in Chemistry, the knowledge of which I seldom employ, although it helps somewhat to understand sub-atomic particle personalities, and it instilled in me the appreciation of the intrinsic value of gold, platinum and silver, especially when accompanied by the proper hallmarks and mint/privy marks, and the "appreciation" they offer in return.
The MBA at CWRU was mostly icing on the cake ... a "no-brainer" ... my employer picked up the entire tab ... why not? Probably helped make the difference between Senior Director and VP/CIO while I was in the corporate world.
I exited the corporate scene in '93 after seeing how Human Resources was ruining the landscape for everyone. A very low-self-opinion occupation which derives schadenfreude from pissing in everyone else's Chateau Haute Brion.
Total freedom in my own business ever since, ironically serving as a consultant and software provider to Fortune 500/1000 corporations. The Business Law really helped.
I still think ol' René had it backwards. He should'a said: "Sum, ergo cogito.". The foregoing notwithstanding, he was a giant among noble minds.
And James was a bit off course in his treatise on the man, squirrel and tree. An astronomer would have cut it short and said the man and squirrel were going around a common center.
Here's a nice compendium to add to your collection:
Handbook of the Philosophy of Science (16 book series)
Available in hardcover, paperback and Kindle versions.

