Answer:
A. altruistic corporate social responsibility.
Step-by-step explanation:
The Ronald McDonald Houses organization is focus in a completely different activity than McDonald's Corporation. There is no competitive advantage that could McDonalds benefit from, actually is a non-profit organization who demand hundreds of volunteers around the world to be able to operate.
Is also true that strategical activities are separated one of each other, unlike the strategic corporate social responsablity, which demands strategical unity to operate in order to leverage competitive advantages.