A demand shock because when there is to much demand and not enough supplies the prices go up.
Answer:
Follows a liberal ideaology
Explanation:
It's basically the leaders of a state,country, or community
As the experiment requires collecting qualitative data rather than quantitative data, there may be a way of conducting this experiment without the use of a control. Not all experiments require a control and in this case it may be the most appropriate way of collecting the data.