There are just three inputs to the assess proposed solution process. Which of the following is not one of the inputs for the assess proposed solution process?

Decision analysis is a business analysis technique applied during evaluation activities, not one of the three defined inputs to the assess proposed solution process. The three recognized inputs are requirements, assumptions and constraints, and solution options.

Requirements is one of the three official inputs to the assess proposed solution process, providing the baseline against which solution options are evaluated.

Assumptions and constraints is one of the three official inputs, as it defines the boundaries within which a proposed solution must operate.

Solution options is one of the three official inputs, representing the candidate solutions being assessed for feasibility and fit.