Answer: it result in high dependency ratio.
Explanation:
Ageing population is a kind of population with a high number of old people than young people in the country. it can be a problem because it can lead to a high dependency ratio in which the number of the working population will be lower than the number of people who depend on the working population. when a country has a lesser number of people that are working it has a greater economic consequences for such a country such as decrease in production, reduction in the number of tax payers.
Answer 2 is the correct answer.
A command economy is when the dictator or ruler takes control of the market.
I believe the answer is: Her perceptual set that the house was haunted
Perceptual set refers to human tendency to process the information that we see based on one particular aspect of data while ignoring the others. In the example above, the aspect of data that Jackie used to make her perception is that the house of haunted. So every new information that she receive at that place would be automatically perceived as an extension of her pre-exisitng belief.