Engineering Trade Study Starter — MCEG / ELEG 4402

Contents:
- design_trade_study.R: base-R weighted scoring example
- concept_scoring.csv: sample data

To run:
1. Put the R and CSV files in the same directory.
2. Set R's working directory to that directory (or to the course site root).
3. Run source("design_trade_study.R") or open it in RStudio and click Source.

The weights are normalized before calculations.
This example is for teaching only: it is not an official design decision or
course assignment, and assumes criteria can be scored meaningfully on a
consistent common scale.
