Question
Identify the following as extension, contraction, increase or decrease in demand.
  1.  
Price (₹)
Demand (units)
10
20
12
15
  1.  
Price (₹)
Demand (units)
10
20
10
15
  1.  
Price (₹)
Demand (units)
12
15
10
20
  1.  
Price (₹)
Demand (units)
10
20
10
30

Answer

  1. Contraction of demand.
  2. Decrease in demand.
  3. Extension of demand.
  4. Increase in demand.

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