When total utility is constant, it means the marginal utility is? By: Sunday|Published on: Nov 10|Categories: Economics WAEC| 0 comments A. increasing B. zero C. decreasing D. one Correct Answer: Option B B. zero Users Also Read These:Diminishing marginal utility implies that?When total utility is at maximum; then marginal utility is?If a particular consumer derives total utility of 22…When the marginal utility of a commodity is zero the…The law of diminishing marginal utility states?SEE ALSO The major objective of current campaign for family planning in Nigeria is to?