When total utility is at maximum; then marginal utility is? by Sunday | May 4 | Economics NECO | 0 comments A. decreasing B. increasing C. maximum D. negative E. zero Correct Answer: Option E – zero Users Also Read These:When the marginal utility of a commodity is zero the…The concept of marginal utility indicates the…When the total products are at its maximum marginal…When total utility is constant, it means the…At the highest level of total utility, marginal utility is?