Given the question: Here's a complex question that requires someone to reason about the input, can you answer it? Mackinac College (1972-1973) was a nondenominational Bible college, briefly owned and operated by the Cathedral of Tomorrow at the Rex Humbard Development Center on Mission Point, in which island and resort area, covering 3.8 sqmi in land area, in the U.S. state of Michigan?
The answer is:
Mackinac Island