The diagram shows the total utility curve. At the point M; marginal utility? By: Sunday|Published on: Oct 30|Categories: Economics JAMB| 0 comments A. increases B. is unity C. diminishes D. is zero Correct Answer: Option D – is zero Users Also Read These:The law of diminishing marginal utility applies to a?The law of diminishing marginal utility states?When the slope of the total utility curve is…When total utility is constant, it means the…The concept of marginal utility indicates the…SEE ALSO If workers at the school canteen cannot sell during the holidays; this is example of?