When total utility is constant, it means the marginal utility is? by Sunday | Nov 10 | Economics WAEC | 0 comments A. increasing B. zero C. decreasing D. one Correct Answer: Option B B. zero Users Also Read These:As long as marginal utility is positive; total…In the theory of production and cost, the average…The diagram shows the total utility curve. At the…One relationship between marginal utility and total…When the slope of the total utility curve is…