Answer:
B- the organization of a company's top executives by world regions where the company sells the most of its product.
Explanation:
Expansion diffusion is a type of diffusion where an idea, belief, or way of living is spread from its area of origin to other locations and where it's influence increases over time.
The odd one out from the list of options given is option B because it does not include the spread of an idea or belief from one place to another, rather it has to do with organizing.
