Final answer:
In the TV show 'The Beverly Hillbillies,' Mr. Drysdale claims that the mansion in Beverly Hills was built by a businessman. This reflects the trope of wealthy businessmen owning luxurious properties in affluent areas.
Step-by-step explanation:
In the context of the TV show 'The Beverly Hillbillies,' Mr. Drysdale often mentions the mansion where the Clampett family lives. Drysdale claims that the mansion was built by a businessman. This statement aligns with the narrative that people of significant wealth, such as businessmen, would have the means to construct such luxurious homes in the upscale area of Beverly Hills. In many cases during this time period and even in contemporary society, luxurious mansions are often built or purchased by individuals who have acquired wealth through business ventures.