The following is the absolute value for the Mid-Point price elasticity of demand between two points on certain demand: Point A : Po = 15 Qo =10…

The following is the absolute value for the Mid-Point price elasticity of demand between two points on certain demand: 

Point A : Po = 15 & Qo =10

while

Point B: P1 = 5 & Q1= 20

a. l Ep l = 3/2

b.  l Ep l = 2/3

c.  l Ep l = 1

d.  l Ep l = 1/4