The law of supply states that, other things equal, an increase in
a price causes quantity supplied to increase.
b. price causes quantity supplied to decrease.
C. quantity supplied causes price to increase.
d. quantity supplied causes price to decrease.
The Correct Answer and Explanation is :
The correct answer is a. an increase in a price causes quantity supplied to increase.
Explanation:
The law of supply is a fundamental principle in economics that describes the relationship between the price of a good or service and the quantity of that good or service that producers are willing to supply to the market. According to this law, other things being equal (ceteris paribus), as the price of a good rises, the quantity supplied of that good also rises, and vice versa. This positive relationship between price and quantity supplied is a key concept in understanding how markets function.
When producers observe an increase in the price of a good or service, they are typically incentivized to produce more of that good. This is because higher prices offer a higher potential for profit. In turn, as the price increases, producers may be willing to increase the quantity they supply to the market to take advantage of this higher profit opportunity. This can happen for several reasons:
- Higher revenue: With a higher price, producers are able to earn more revenue for each unit sold, motivating them to increase production.
- Incentive for new producers: Higher prices might attract new firms or businesses into the market, which increases the overall quantity supplied.
- Higher production cost compensation: If production costs are rising, the increased price helps to offset those costs, encouraging producers to supply more.
In contrast, if the price of a good decreases, producers are less likely to supply that good in large quantities, as the lower price might not cover the costs of production or offer sufficient profit margins. Therefore, the law of supply emphasizes the direct relationship between price and the quantity supplied, where an increase in price typically leads to an increase in the quantity supplied, and a decrease in price leads to a decrease in the quantity supplied.
This principle is a basic building block of microeconomic theory and is essential in understanding how supply and demand interact in a market economy.