Final answer:
Managers study theoretical perspectives of management to gain insights into the meaning of their decisions.
Step-by-step explanation:
Wanda, the CEO, is encouraging her managers to study and utilize theoretical perspectives of management because this approach provides clues to the meaning of managers' decisions. Theoretical perspectives of management help managers understand different approaches to management and the underlying principles that guide decision-making. By studying these perspectives, managers can gain insights into how their decisions impact the organization and its employees, allowing them to make more informed and effective choices.