Research means to study some topic carefully and discover new things from the given data or interpret data in a rational way.
Explanation:
Why is the free enterprise system subject to business cycles? Because individuals and businesses acting in their own self-interest make economic decisions about factors such as prices, production, and consumption. ... It fixes prices for products.
The correct answer is 1. display rules.
Display rules is a term describing informal rules about the way, the time and the place that a person should express and communicate his/her emotions. These rules are not set since they differ greatly depending on the culture and the society. In this example, Jessica showed exaggerated excitement when hearing about her friend's engagement. This is because according to the display rules these were news that should make her very happy.
Unemployment and underemployment significantly contribute to poverty rates in Nepal. In 2016, the unemployment rate was around 3.4 percent. Lack of well-paying jobs is a major contributor to poverty. Surging housing prices have made it difficult for the impoverished people of Nepal to afford a house.
Hope this helps :D