Respuesta :
Answer:
Population grows in a particular market area.
Explanation:
The level of demand in any specific region will change or shift by the Population grows in a particular market .
Since , more the population , more will be the demand by the people for their survival .
There is not relation between the demand and the income of consumer , hence first option is incorrect .
And in case the price of goods rises , the demand will will not change , as the needy people would still be buying it .Hence second option is also incorrect .
