The greatest revenue earning industry in Nigeria is? by Sunday | May 26 | Economics WAEC | 0 comments A. construction B. agriculture C. manufacturing D. mining Correct Answer: Option D D. mining Users Also Read These:The company's earning yield is?A firm will shut down in the long run if its earning is?If an increase in earning leads to more of a…John an apprentice, engineer, and amateur trumpet…A manufacturing company whose production was…