Answer:
budget constraint
Explanation:
The slope of the budget constraint is determined by the relative price of the two goods, which is calculated by taking the price of one good and dividing it by the price of the other good. Intuitively, the slope of the budget constraint represents how many of the goods on the y-axis the consumer must give up in order to be able to afford one more of the goods on the x-axis. the concept of budget line or what is also called budget constraint is essential for understanding the theory of consumer’s equilibrium.
A higher indifference curve shows a higher level of satisfaction than a lower one. Therefore, a consumer in his attempt to maximize his satisfaction will try to reach the highest possible indifference curve . But in his pursuit of buying more and more goods and thus obtaining more and more satisfaction he has to work under two constraints: first, he has to pay the prices for the goods and, secondly, he has a limited money income with which to purchase the goods. Thus, how far he would go in for his purchases depends upon the prices of the goods and the money income which he has to spend on the goods.
