Suppose a consumer can afford to buy 6 units of good 1 and 8 units of good 2 if she spends her entire income. The prices of the two goods are Rs 6 and Rs 8 respectively. How much is the consumer’s income?
Given, eD = - 1
In this case, when elasticity of demand is (-) 1, total expenditure will remain constant.
Given, Total expenditure = Rs.50
TE does not change
When...