Answer:
According to Michael Porter's value chain, Primary Activities are meant to create more value than they cost so that the company makes a profit while the support activities are meant to support the primary activities.
Primary Activities include:
- Inbound movement of materials
- Sales and promotion of products/services
- Movement of final products to customers
- Maintenance of products
Support Activities
- Management of cash inflows and outflows
- Acquisition of materials from external source
- Quality assurance, control systems and work culture
- Research and development