Final answer:
The recent changes in how McDonald's evaluates its franchisees, leading to conflict with its franchising partners, is an example of vertical conflict.
Step-by-step explanation:
McDonald's facing troubles with its franchising partners due to recently announced changes to how franchisees are evaluated is an example of vertical conflict. Vertical conflict refers to conflicts between different levels of a supply chain, such as between a company and its suppliers or distributors. In this case, McDonald's is facing conflict with its franchisees, who are a part of its supply chain. The changes in evaluation criteria are causing disagreement and tension between McDonald's and its franchisees, leading to the vertical conflict.