Among the options provided, a. mortgage (house loan) agents are likely to benefit the most from focusing on face-to-face meetings with potential customers.
Mortgage agents work in a highly personalized industry where trust and relationships are critical. Face-to-face interactions allow them to build rapport, explain complex financial products, and address clients' specific needs and concerns. In contrast, the other professions listed are less reliant on personal relationships in the same direct manner, and often operate more effectively through digital marketing, partnerships with retailers, or broader promotional efforts.