CAIE IGCSE Economics 2.7 Price Elasticity of Supply Pes Topic Practice

Question 1

[Maximum number: 2]

Advances in technology have changed how trees (wood) are cut down, transported and used in the manufacture of furniture, such as tables. Wood is in inelastic supply. Wood can be supplied in all economic systems. However, public goods are not supplied in a market economic system.

Define inelastic supply.

Question 2

[Maximum number: 1]

The price of fish has increased from $ 3.00 to $ 4.80. The quantity supplied of fish has increased from 100 units to 130 units.

What is the price elasticity of supply (PES) of fish?

A

0.5

B

1.3

C

1.8

D

2

Question 3

[Maximum number: 1]

The supply of which good is likely to be most price elastic?

the good is

easily stored

time taken to

produce the good

no

one day

no

one year

yes

one day

yes

one year

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