The owner would need to have multiple income sources and ba a jack of all trades a la "Mr. Haney" of "Green Acres" TV Show where they own the hospital, but also

The owner would need to have multiple income sources and ba a jack of all trades a la "Mr. Haney" of "Green Acres" TV Show where they own the hospital, but also run several businesses... antique store, an airplane service, an animal rental, a taxi service, a home renovation service, an unemployment agency, several delivery services, and a chicken watching service, just to name a few.