4. Productivity as it relates to the efficiency of labour, including its value and importance; the factors affecting its supply; human resource development (including education, health and working conditions). 5. Migration and its positive and negative effects on the labour force. 6. Importance of entrepreneurial organizational skills. 7. Fixed, working and venture capital. 8. Production Levels: subsistence, domestic consumption, surplus and export. 9. Types of Production: (a) extractive (agriculture, mining, fishing); (b) construction (building); (c) manufacturing (assembling, refining); (d) service (transport, communication, tourism)