Use table, which gives the demand schedule for peas,

Price ($ per kg) Quantity demanded (kg)

A 10 0

B 8 4

C 6 8

D 4 12

E 2 16

Between point A and point B, the price elasticity of demand equals.....

a) 0.11; b) 0.50; c) 0.22; d) 9.