Identify the different sources of material received into an organization

Internal Sources:

- Production: Raw materials, finished goods
- Purchasing: Goods and services from suppliers
- Research and development: New technologies, products, and processes
- Waste recycling: Scrap materials, byproducts
- Employee contributions: Employee suggestions, ideas

External Sources:

Suppliers:
- Raw materials: Fabric, lumber, ores
- Components: Electronics, machined parts, fasteners
- Finished goods: Consumer products, machinery
- Services: Transportation, maintenance, IT support

Customers:
- Returns: Products for exchange, repair, or refund
- Customer orders: Specifications, requests for goods and services

Third-party providers:
- Consultants: Expertise and advice
- Temporaries: Additional workforce
- Contractors: Specialized services, such as construction, cleaning

Other sources:
- Donations: Cash, equipment, materials
- Grants and subsidies: Government or private funding
- Sales: Merchandise purchased by customers
- Environmental waste: Disposal of hazardous materials

Digital Sources:

- Electronic data interchange (EDI): Automated transfer of data between organizations
- Online marketplaces: Platforms for purchasing and selling goods and services
- Social media: Customer feedback, market research