The contribution of petroleum to the economy of Nigerian is most prominent in the area of
The correct answer is: A
Explanation
The petroleum sector, particularly oil and gas production and exports, significantly contributes to revenue generation fo the Nigerian economy. Nigeria is one of the largest oil-producing countries in Africa and relies heavily on oil exports to generate revenue. Oil revenue plays a crucial role in government finances, budgetary allocations, and public spending on various sectors like education, healthcare, infrastructure, and social welfare programs.