Answer:
b. Increase in communication and coordination costs
Explanation:
Based on the information provided within the question it can be said that she will likely experience a disadvantage with an Increase in communication and coordination costs. This is mainly due to the fact that those individuals are already used to communicating and coordinating with their teams in a very specific way that they have developed through months of working together. By putting members from different divisions together they have to learn how to coordinate with one another which will take time and money.