Answer:
A. Product's price
Explanation:
In this question, we applied the law of demand which shows an inverse relationship between the price and the quantity demanded of a particular commodity. If the price increases, the quantity demanded decreased and if the price decreased, the quantity demanded increased. Â
In the case of a market demand schedule, it takes the price and quantity demanded the overall market. Â
In this schedule, X-axis shows the quantity demanded of the product and Y-axis shows the price of the product. Â
According to the given scenario, the most appropriate option is a. product price as the market demand schedule shows that price and quantity demanded are inversely related to each other. Â
In buyer income, it considers the income of the buyer to purchase the product And option C is related to the producer point of view plus time period are also the not correct option