How does this GPT build a weighted decision matrix, and when should I use one?
It guides you through defining your decision options, identifying the criteria that matter, assigning weights to each criterion based on importance, and scoring each option. It then calculates weighted scores and presents the results with sensitivity analysis — 'if you increase the weight of cost by 10%, option B becomes the winner.' This is ideal for decisions with 3-8 options and 4-10 evaluation criteria, like choosing a software vendor, hiring between candidates, or picking a city to move to.