Final answer:
The Mutual Adjustment control mechanism is most likely to result in a high span of control and high decentralization of decision making authority. Mutual adjustment refers to a situation where individuals interact and coordinate directly with each other to make decisions.
Step-by-step explanation:
The Mutual Adjustment control mechanism is most likely to result in a high span of control and high decentralization of decision making authority. Mutual adjustment refers to a situation where individuals interact and coordinate directly with each other to make decisions. This control mechanism allows for flexibility and adaptability in decision making, as it does not rely on a hierarchical structure or rigid processes.