How do increases in input prices generally affect supply in a market?

How do increases in input prices generally affect supply in a market?

• A. Increase supply as production costs are lower
• B. Decrease supply as production costs rise
• C. No effect on supply regardless of prices
• D. Only affect supply in international markets

Answer: (B)

Increases in input prices generally lead to a decrease in supply in a market because when the costs of raw materials, labor, or other inputs rise, producers face higher expenses to produce the same quantity of goods. This increased cost often makes it less profitable for producers to manufacture or offer the same amount of products, prompting them to reduce the quantity they supply at existing prices. As a result, the supply curve shifts to the left, indicating a decrease in supply. This relationship is a fundamental principle in economics: when production becomes more expensive, suppliers will usually limit output unless prices increase sufficiently to cover the higher costs.

Increases in input prices generally lead to a decrease in supply in a market because when the costs of raw materials, labor, or other inputs rise, producers face higher expenses to produce the same quantity of goods. This increased cost often makes it less profitable for producers to manufacture or offer the same amount of products, prompting them to reduce the quantity they supply at existing prices. As a result, the supply curve shifts to the left, indicating a decrease in supply. This relationship is a fundamental principle in economics: when production becomes more expensive, suppliers will usually limit output unless prices increase sufficiently to cover the higher costs.