The diagram shows the total utility curve. At the point M; marginal utility? by Sunday | Oct 30 | Economics JAMB | 0 comments A. increases B. is unity C. diminishes D. is zero Correct Answer: Option D – is zero Users Also Read These:When total utility is at maximum; then marginal utility is?At the maximum point of the total product curve of a…As long as marginal utility is positive; total…As the indifference curve shows equal level of…At the highest level of total utility, marginal utility is?