Question 1

A consumer's budget line for food (F)and shelter (S)is represented as F = 250 - 5S.If this consumer's income increases by $10 and consumption of shelter remains unchanged,how many more units of shelter can be purchased at most?

Accepted Answer

The budget line equation is F = 250 - 5S. If the consumer's income increases by $10, the new budget line equation becomes F = 260 - 5S. Since the consumption of shelter remains unchanged, the consumer can purchase at most 2 more units of shelter (260 - 250) / 5 = 2.

Question 2

Lisa eats both pizzas and burritos.If the price of a pizza increases,Lisa's opportunity set

Accepted Answer

If the price of pizza increases, Lisa may not be able to afford it anymore, which reduces her options. Therefore, her opportunity set becomes smaller.

Question 3

If the price of one good increases while the price of the other good and the consumer's income remain unchanged,what will happen to the budget line?

Accepted Answer

When the price of one good increases while the price of the other good and the consumer's income remain unchanged, the budget line rotates inward from the intercept on the axis of the good that did not change in price. This is because the consumer now has to give up more of the other good to purchase the same quantity of the now more expensive good, resulting in a decrease in the quantity demanded of the other good.

Question 4

If a consumer's budget line for food (F)and shelter (S)is represented as F = 250 - 5S,we know that

Accepted Answer

The answer of If a consumer's budget line for food...

Question 5

If a consumer's budget line for food (F)and shelter (S)is represented as F = 250 - 5S,and 50 units of food is purchased,how many units of shelter can be purchased at most?

Accepted Answer

To find the maximum units of shelter that can be purchased when 50 units of food are bought, substitute F = 50 into the equation and solve for S: 50 = 250 - 5S. Rearranging gives 5S = 200, so S = 40.

Question 6

Betty consumes good x and good y.If the price of x = $3 and the price of y = $4,then

Accepted Answer

To determine the opportunity cost of one good in terms of the other, we divide the price of one good by the price of the other. 
So, 
Opportunity cost of an extra unit of x = Price of x / Price of y = 3/4 
Opportunity cost of an extra unit of y = Price of y / Price of x = 4/3 
Therefore, the correct choices are B and C.

Question 7

A consumer's budget line for food (F)and shelter (S)is represented as F = 250 - 5S.If the price of shelter increases by 2 and consumption of shelter remains constant at 20,how will consumption of food change?

Accepted Answer

The answer of A consumer's budget line for food (F)and...

Question 8

The marginal rate of transformation of y for x represents

Accepted Answer

The answer of The marginal rate of transformation of y...

Question 9

If the prices of both goods and income increase by the same percentage,what will happen to the budget line?

Accepted Answer

If both goods and income increase by the same percentage, the relative prices of goods would remain the same. Therefore, the slope and intercepts of the budget line would not change, resulting in no shift or rotation of the budget line.

Question 10

An increase in a consumer's income will increase the Marginal Rate of Transformation.

Accepted Answer

In increase in income will result in a parallel shift of the budget constraint,leaving the slope (MRT)unchanged.

Question 11

If the consumer's income increases while the prices of both goods remain unchanged,what will happen to the budget line?

Accepted Answer

If the consumer's income increases while the prices of both goods remain unchanged, the budget line would shift outward without a change in slope. This is because with more income, the consumer can afford to purchase more of both goods at the same prices, leading to an outward shift of the budget line without changing its slope.

Question 12

Joe's income is $500,the price of food (F)is $2 per unit,and the price of shelter (S)is $100.Which of the following represents his budget constraint?

Accepted Answer

The correct budget constraint equation is 500 = 2F + 100S, where 2F represents the total cost of food (at $2 per unit) and 100S represents the total cost of shelter (at $100 per unit), summing up to Joe's income of $500.

Question 13

The marginal rate of transformation of y for x represents

Accepted Answer

The marginal rate of transformation of y for x represents all of the given options: it is the slope of the budget constraint, it indicates the rate at which the consumer must give up y to get one more x, and it can be represented mathematically as given in option C.

Question 14

The slope of the budget line represents the rate at which the consumer is willing to trade one good for another at any given bundle.

Accepted Answer

This describes the slope of the indifference curve.The slope of the budget line represents the rate at which the consumer must trade one good for another at any given bundle.

Question 15

Joe's income is $500,the price of food (F)is $2,and the price of shelter (S)is $100.Which of the following bundles is in Joe's opportunity set?

Accepted Answer

Joe's income is $500, and he spends $100 on shelter, leaving him with $400 to spend on food. At a price of $2 per unit of food, he can afford to purchase 200 units of food. However, he still needs to have enough money left to pay for his shelter. The combination of 100 units of food and one unit of shelter costs him $300, leaving him with $200 in income to purchase additional food. Therefore, Joe's opportunity set includes a combination of 100 units of food and one unit of shelter.

Question 16

If prices of both horizontal and vertical goods increase by 50%,

Accepted Answer

When both prices increase by the same percentage, the slope of the budget constraint, which is determined by the ratio of the prices of the two goods, remains unchanged. The slope is the price of one good divided by the price of the other, so if both prices increase by 50%, the ratio (and thus the slope) does not change.

Question 17

The rate at which a consumer must give up y to get one more x is equal to

Accepted Answer

The rate at which a consumer must give up y to get one more x is equal to the negative of the slope of the indifference curve, which is equal to -P_x/P_y.

Question 18

If prices of both horizontal and vertical goods decrease by 50%,

Accepted Answer

If prices of both horizontal and vertical goods decrease by 50%, the consumer's purchasing power in real terms will increase by 100%. This means that the budget constraint will shift outward in a parallel fashion, as the consumer can now afford to purchase twice as much of both goods as before without changing their overall budget. The slope of the budget constraint, which represents the opportunity cost of purchasing one good in terms of the other, will remain the same.

Question 19

Joe's budget constraint equals 500 = 2F + 100S,where $500 is Joe's income,$2 is the price of food (F)and $100 is the price of shelter (S).How much food can Joe buy if he buys one unit of shelter?

Accepted Answer

The answer of Joe's budget constraint equals 500 = 2F...

Question 20

A consumer buys food (F)and shelter (S).If the consumer's income rises and there is no change in the prices of F or S,the marginal rate of transformation of F for S will

Accepted Answer

The marginal rate of transformation of F for S is determined by the opportunity cost of producing one more unit of F in terms of the quantity of S that must be foregone. Since there is no change in the prices of F or S, the opportunity cost of producing F in terms of S remains the same. Therefore, the marginal rate of transformation will stay the same.

Quiz 3: A Consumers Constrained Choice

A consumer's budget line for food (F) and shelter (S) is represented as F = 250 - 5S.If this consumer's income increases by $10 and consumption of shelter remains unchanged,how many more units of shelter can be purchased at most?

Lisa eats both pizzas and burritos.If the price of a pizza increases,Lisa's opportunity set

If the price of one good increases while the price of the other good and the consumer's income remain unchanged,what will happen to the budget line?

If a consumer's budget line for food (F) and shelter (S) is represented as F = 250 - 5S,we know that

If a consumer's budget line for food (F) and shelter (S) is represented as F = 250 - 5S,and 50 units of food is purchased,how many units of shelter can be purchased at most?

Betty consumes good x and good y.If the price of x = $3 and the price of y = $4,then

A consumer's budget line for food (F) and shelter (S) is represented as F = 250 - 5S.If the price of shelter increases by 2 and consumption of shelter remains constant at 20,how will consumption of food change?

The marginal rate of transformation of y for x represents

If the prices of both goods and income increase by the same percentage,what will happen to the budget line?

An increase in a consumer's income will increase the Marginal Rate of Transformation.

If the consumer's income increases while the prices of both goods remain unchanged,what will happen to the budget line?

Joe's income is $500,the price of food (F) is $2 per unit,and the price of shelter (S) is $100.Which of the following represents his budget constraint?

The marginal rate of transformation of y for x represents

The slope of the budget line represents the rate at which the consumer is willing to trade one good for another at any given bundle.

Joe's income is $500,the price of food (F) is $2,and the price of shelter (S) is $100.Which of the following bundles is in Joe's opportunity set?

If prices of both horizontal and vertical goods increase by 50%,

The rate at which a consumer must give up y to get one more x is equal to

If prices of both horizontal and vertical goods decrease by 50%,

Joe's budget constraint equals 500 = 2F + 100S,where $500 is Joe's income,$2 is the price of food (F) and $100 is the price of shelter (S) .How much food can Joe buy if he buys one unit of shelter?

A consumer buys food (F) and shelter (S) .If the consumer's income rises and there is no change in the prices of F or S,the marginal rate of transformation of F for S will