Answer:
D
Explanation:
hope this helps please brainiest
The main thing we can do to manage the problem of scarcity is to not overspend.
Scarcity happen when the number of demand in our society heavily outnumber the amount of resources available. By observing our consumption behavior today, we will notice that a lot of people spend money to buy more goods or services that they actually need.
If we control this overspending behavior, not only people who overspend can save some of their money, there will be a lot of goods/services left for other people.
Dude why did you put this question like 5 times??
Answer: Incentives.
Explanation:
Incentive is an economic term that is introduce to motivate and encourage people towards some kind of work. Incentive is an amount of money that is given to the achiever.
Here, the incentive is the amount of money allotted for prize. Student knows that entry fees is $10 each. If a student scores A grade, then the maximum amount he can get from prize is $100, which is greater than the entry fees of the contest. So, there is a incentive for the students to score grade 'A'.
Therefore, this motivate students to study well and work hard.