The main difference between a market demand curve and a market demand schedule is that a market demand schedule is used by producers; a market demand schedule is used by consumers.
It is a graph showing how the demand for a commodity or service varies with changes in its price.
A market demand schedule is a tabulation of the quantity of a good that all consumers in a market will purchase at a given price. At any given price, the corresponding value on the demand schedule is the sum of all consumers’ quantities demanded at that price.
Therefore, the main difference is option B.
learn more about demand: https://brainly.com/question/1245771
