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?A firm with marginal cost equals to its marginal…If a producer sells 1kg of rice for N20 and his…In a situation where Mux represent the marginal…When the marginal utility of a commodity is zero the…