On the basis of the contribution to employment, the most important economic sector in West African is? By: Sunday|Published on: Aug 6|Categories: Economics WAEC| 0 comments A. industry B. agriculture C. construction D. construction Correct Answer: Option DÂ – construction Users Also Read These:To promote the development of agricultural sector,…The most important trading partner of Anglophone…If the contribution of the oil sector is N3.6…The Economic Community of West African States…The Economic Community of West African States (ECOWAS) is?SEE ALSO The release of a liquid petroleum hydrocarbon into the environment is?