PLZ HELP AND ADD AND EXPLANATION Guinea is an underdeveloped country despite being one of the world's largest producers of bauxite, the raw material used in making aluminum. Why do some countries, like Guinea, remain economically underdeveloped despite being major producers of a valuable natural resource?
A. Importing countries often use military force to steal the valuable mineral resource.
B. Reliance on a single export leaves them at the mercy of importing countries.
C. The underdeveloped countries often lack the business experience to sell products for a profit.
D. The underdeveloped countries are unable to transport their resources overseas for sale.