Final answer:
Radcliffe no longer meets the qualifications to teach as a college business professor due to the treaty between Canada and the U.S. that requires professors to have at least a master's degree.
Step-by-step explanation:
According to the information provided, Radcliffe is a college business professor with extensive experience in business but little education. The treaty between Canada and the U.S. states that all university professors must have at least a master's degree to teach. Based on this condition, it can be concluded that Radcliffe no longer meets the qualifications to teach since he only has a bachelor's degree and does not have a master's degree.