The price and quantity of crude oil and petrol sold to other countries by Nigeria is fixed by the? By: Sunday|Published on: Aug 8|Categories: Economics WAEC| 0 comments A. ECOWAS B. IMF C. OPEC D. NNPC E. ECA Correct Answer: Option C – OPEC Users Also Read These:What is the elasticity of demand for commodity X, if…If the unit cost price of a product is #90 and sold…Where p = price in naira, Qd = Quantity demanded and…The following will occur when maximum price is fixed…Due to an increase in price, a seller increases the…SEE ALSO Which of the following will increase the nominal value of national income?