The price and quantity of crude oil and petrol sold to other countries by Nigeria is fixed by the? by Sunday | May 2 | Economics NECO | 0 comments A. ECOWAS B. IMF C. OPEC D. NNPC E. none Correct Answer: Option C – OPEC Users Also Read These:The formation of cartels or monopolies in other to…Which of the following roles is being played by the…If an increase in the price of crude oil led to an…Nigerian crude oil is described as light crude…If petrol is no longer needed to produce energy;…