Within decision science, a routine decision executed by following a preplanned, well-defined series of steps is best described as which type of decision?

Introduction / Context:
Decision problems differ in structure. Structured decisions have clear procedures and rules; unstructured decisions require judgment and creativity. Recognizing which is which informs automation potential and the design of information support systems.

Given Data / Assumptions:

• The decision is routine and repeatable.
• A preplanned series of steps exists (procedure or algorithm).
• Inputs and outputs are well defined.

Concept / Approach:

Structured decisions can be encoded in workflows, business rules, or code. Examples include reorder point triggers, standard credit checks, and payroll calculations. Because procedures are known, these decisions are suitable for transaction processing systems and can be executed with minimal human discretion.

Step-by-Step Solution:

Verification / Alternative check:

Management information systems texts uniformly define structured decisions in this manner, distinguishing them from semi-structured and unstructured decisions.

Why Other Options Are Wrong:

Strategic/tactical: Refer to scope and timeframe, not the degree of structure.

Simulation: A modeling technique, not a decision type.

None: Incorrect because a standard term exists.

Common Pitfalls:

Confusing structured with low-importance; many structured decisions are mission-critical and must be executed flawlessly.

Final Answer:

structured