The analysis of alternatives evaluates which trio of aspects?

• A. It evaluates procurement lead times, warranty terms, and staffing levels.
• B. It evaluates only procurement lead times and warranty terms.
• C. It ignores life cycle cost in decision making.
• D. Mission effectiveness, operational suitability, and estimated life cycle cost.

Answer: (D)

The core idea here is that the analysis of alternatives weighs options across three broad and integrated dimensions: mission effectiveness, operational suitability, and estimated life cycle cost. Mission effectiveness looks at how well each option would achieve the required military outcomes. Operational suitability considers how well the option can be deployed and used in the real world—the reliability, maintainability, safety, and compatibility with existing systems. Estimated life cycle cost captures the total ownership cost from development through disposal, including procurement, operations, maintenance, and sustainment.

This trio is chosen because it lets decision-makers compare not just price, but how well each alternative achieves the mission and how feasible it is to own and operate over time. The other choices focus on narrower factors like procurement lead times, warranties, or staffing, or they incorrectly suggest that life cycle cost isn’t considered; none of these provides the balanced, multi-faceted view that the analysis of alternatives is intended to deliver.