Which analysis allows managers to determine the implications of their decisions on operational performance?

Impact analysis is the correct choice because it focuses specifically on assessing the effects of decisions made by managers on various aspects of operational performance. This type of analysis helps in evaluating how a particular decision may influence outcomes such as efficiency, costs, and service delivery within an organization. By analyzing these implications, managers can better understand potential risks and benefits before implementing changes, thereby facilitating informed decision-making.

In contrast, budget analysis revolves around examining financial plans and previous spending to ensure future alignment with financial goals, rather than directly linking decisions to operational performance. Causal analysis is more about identifying relationships between variables, aiming to determine cause-and-effect links but not necessarily focusing on managerial decision implications. Decision analysis involves evaluating different choices to find the best outcome, but it does not specifically address the operational performance aspect of each decision. Therefore, the unique focus of impact analysis on understanding the consequences of managerial actions directly relates to the operational performance of the organization.