What roles does the society have to solve the problems ?

Explanation:

The role of society is crucial and probably the most important, since problems that affect society as a whole tend to be the most difficult but also most impactful problems there are like crime, unemployment, healthcare and climate change.

Many people look at their government for solving these kinds of problems, but in my opinion that’s both lazy and ignorant. Lazy because you want others to fix problems that affect you and that you are able to affect (however small that may seem). And ignorant because this shows that people forget how government is part of society and serving society to solve it’s own problems. It’s a whole, not two separated things.

the answer is d.index

changes in factors like average income and preferences can cause an entire demand curve to shift right or left. this causes a higher or lower quantity to be demanded at a given price. demand curves relate the prices and quantities demanded assuming no other factors change. it is important for consumers to know this information, because it is crucial for them to know what they can afford and can't afford. i hope this .