To justify an aerospace design's cost efficiency, focus on demonstrating its long-term advantages through clear and data-driven strategies. Consider the following approaches:

• Highlight lifecycle cost savings: Show how initial investments lead to lower maintenance and operational costs over time.

• Demonstrate reliability and safety: Provide data on how the design reduces downtime and enhances safety, leading to fewer costly incidents.

• Showcase fuel efficiency: Present evidence of how the design improves fuel consumption, reducing long-term operating expenses.

What methods have you found effective in proving the value of your designs?