Question

The following supply curve shifts from S1 to S2. It may be due to:

• A. Increase in tax
• B. Improvements of technology
• C. Rise in the price of inputs
• D. Increase in the number of producers

Hint:

Improvements in technology generally lead to increased efficiency, which shifts the supply curve to the right, indicating an increase in supply.

Answer 1

The Correct Option is B

Step 1: Analyzing the shifts in supply.
A shift in the supply curve from S1 to S2 is usually caused by factors that make it easier or more efficient for producers to supply goods to the market.


Step 2: Analyzing the options.

- (A) Increase in tax: An increase in tax would reduce the supply and shift the supply curve to the left.
- (B) Improvements of technology: This can increase supply by making production more efficient, shifting the supply curve to the right.
- (C) Rise in the price of inputs: An increase in input prices would decrease the supply, shifting the supply curve to the left.
- (D) Increase in the number of producers: This would increase the supply, shifting the curve to the right.

Step 3: Conclusion.
Therefore, the correct answer is (B) Improvements of technology, as technological advancements often lead to an increase in supply, shifting the supply curve to the right.
Final Answer: Improvements of technology.