Concept:Farmers in West Africa struggle mainly with money and credit, not basic land or industry issues.
Explanation:Most West African farmers depend on small personal savings.
They cannot easily access bank loans or government credit.
Without enough capital, they cannot buy improved seeds, fertilizers, or modern tools.
They also cannot afford better storage or transport for their produce.
Productive land is usually available in many areas.
Consumer income and inadequate industries do affect agriculture, but they are not the main internal problem identified for farmers.
Thus, the core obstacle is
inadequate financing.
Answer:A. inadequate financing