The slope of a supply curve is? by Sunday | Nov 10 | Economics WAEC | 0 comments A. horizontal B. uniform C. positive D. vertical Correct Answer: Option C C. positive Users Also Read These:Given a market demand curve Q=120-2p and a supply…A normal supply curve has a positive slope which…When the slope of the total utility curve is…The long-run average cost curve is called a planning…In perfectly elastic supply; the supply curve?