Vendor Scorecard Development

Help me develop a vendor scorecard system for our supply chain. Context:

Industry: [Your industry]
Types of vendors to evaluate: [Categories - raw materials, components, services, etc.]
Critical success factors: [What matters most - quality, cost, delivery, innovation]
Current vendor challenges: [Issues you're experiencing]
Number of vendors to evaluate: [Approximate count]
Evaluation frequency needed: [Monthly, quarterly, annually]

Please create:
1. A weighted scoring criteria framework
2. Specific KPIs for each evaluation category
3. Scoring methodology (1-5 scale, percentage-based, etc.)
4. Data collection templates
5. Vendor tier classification system
6. Action thresholds for vendor performance issues