What is the primary purpose of a Decision Matrix in design?

The primary purpose of a Decision Matrix in design is to compare design solutions based on specific criteria. This tool helps engineers and designers evaluate different options systematically by scoring each option against a set of predefined criteria. By assigning weights to each criterion and calculating scores for each design alternative, the Decision Matrix allows for an objective assessment of which design solution best meets the project requirements.

This method is especially useful when there are multiple competing solutions, as it provides a clear visual representation of how each option stacks up against the others. This critical evaluation process aids in making informed decisions and can significantly improve the likelihood of selecting the most effective design option.

Other options serve different roles in the engineering and design process. Outlining the design process step-by-step focuses on the overall workflow, while scheduling project milestones is essential for project management and keeping a project on track. Determining the budget for materials is a financial aspect that is crucial but separate from the comparative analysis of design solutions. Thus, C accurately captures the essence of what a Decision Matrix is intended to achieve in the design process.