Discuss the different types of agricultural systems that exist in West Africa. 

 Outline the ways in which the federal government has encouraged industrialization in Nigeria in recent years. 

Middlemen do encounter problems in the process of carrying out their business. Explain. 

What are the possible solutions to the problems of rural-urban migration in West African countries? 

Outline the economic activities that are likely to improve the effective distribution and marketing of commodities in Nigeria.