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From the table above, Calculate the price elasticity of s...

From the table above, Calculate the price elasticity of supply

From the table above, Calculate the price elasticity of supply

A.

0.50

B.

0.80

C.

2.00

D.

1.25

Correct answer is B

The elasticity of supply = % change in quantity supplied /%change in price

First, we calculate the individual change in supply and price. hence we have:

For supply we have: ∆Qs/Old Qs x 100

=(24 - 20 )/20 x 100
=4/20 x 100
=20%

For price we have: ∆P/Old price x 100
=(10 - 8 )/8 x 100
=2/8 x 100
=25%

%∆Qs/%∆price
=20/25
=0.8