Does Sara M Taylor have a graduate degree?
No, she only went to Drake as an undergrad.
Is an M Phil must for a career in teaching at the post graduate or MBA level or is a masters in a subject sufficient.?
Typically, completion of the degree comes first. Some institutions depending on the specific program include a co-op where students can obtain experience before they graduate. Still in terms a residency, I 'm not sure which program you are referring to that would require a residency at the bachelor's level. Still, as an example, a physician completes medical school and receives their medical degree. Afterward, they do their internship and residency.