In the short-run; a firm marginal cost curve above the point of shut-down is its? by Sunday | Oct 29 | Economics JAMB | 0 comments A. demand curve B. supply curve C. cost curve D. supply curve Correct Answer: Option B – supply curve Users Also Read These:A body of mass 2 kg is released from a point 100 m…The diagram above shows a firm operating under…The diagram shows the total utility curve. At the…The relationship between the marginal revenue (MR)…In the diagram below, the curve which represents…