The concept of opportunity cost is also referred to as? by Sunday | May 23 | Economics WAEC | 0 comments A. social cost B. real cost C. fixed cost D. variable cost Correct Answer: Option B B. real cost Users Also Read These:Explain the following concepts using appropriate…The opportunity cost of a worker going to university is?Economist speaks about "opportunity cost" when a consumer?A student has N30.00 with which to buy a ruler…Choice involves opportunity cost because?