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:When total utility is at maximum; then marginal utility is?In the theory of production and cost, the average…In order to calculate total utility (TU) from given…If a producer sells 1kg of rice for N20 and his…The diagram shows the total utility curve. At the…