Final answer:
A drawback of the functional structure is the lack of flexibility in decision making.
So the correct answer is b. lack of flexibility in decision making
Step-by-step explanation:
A drawback of the functional structure is the lack of flexibility in decision making. In a functional structure, decision making is often centralized at the top levels of the organization, which can limit the ability of lower-level employees to make decisions and be responsive to changing circumstances. For example, if a company with a functional structure needs to make a quick decision, it may require approval from multiple levels of management before action can be taken.
correct answer is option b