Suppose that Michelle buys a cappuccino from Paul's Cafe and Bakery for $5.75$5.75. Michelle was willing to pay up to $7.75$7.75 for the cappuccino, and Paul's Cafe and Bakery was willing to accept $2.25$2.25 for the cappuccino. Based on this information, answer the following questions. Michelle's consumer surplus: $     Paul's Cafe and Bakery's producer surplus: $

Tom has a budget of $44 per week that he can spend on Ramen and/or steak burritos. Each burrito costs $10 and each bowl of Ramen is $6.  Using the table below, what combination of these two goods will maximize Tom’s utility given his budget constraint?

Suppose you go to Trader Joe's to buy fruit for the week. You only like apples (A) and bananas (B) and your weekly fruit budget is $11. When you arrive at Trader Joe's you notice that the price of an apple is $1.00 and the price of a banana is $0.25. QUESTION #1: How many apples and bananas should you buy? QUESTION #2: When you have found the answer, draw a diagram that shows the outcome. Step #1. Determine your preferences. Let's suppose that your preferences can be represented by the following utility function: U(A, B) = AªBß = A0.40 B0.60 FYI: This utility function is known as a Cobb-Douglas utility function. It is the most commonly used function used in economics! The reason we like it so much is that it has: 1. Constant returns (double your consumption of A and B and your utility doubles); a + B = 1 2. Diminishing marginal utility (the extra utility gained from consuming A (or B) decreases as you consume more of the A good (or B good); a 0.40); B > a. Step #2: Determine your…

Antonio likes to have coffee (C) and donuts (D) for breakfast every morning. He likes to dip his donuts into his coffee, so for every cup of coffee, he eats one and a half donuts. In economic terms, we can say he views one cup of coffee as a perfect complement to one and a half donuts. The price of a cup of coffee is $4.5 and the price of one donut is $2. His budget for breakfast this month is $75. (a) Write down a utility function that represents Antonio's preferences over (cups of) coffee (C) and donuts (D). (There may be many functions representing the same preferences, so you can choose either of them.) (b) How many cups of coffee (C) and donuts (D) is he going to consume? (Hint: the first order conditions will not help; draw the budget constraint and the indifference curves and look at the highest indifference curve that has a point in common with the budget constraint). (c) What is the exact value of Antonio's indirect utility for the utility function you chose in (a)?

3. As the owner of an ice-cream store, you believe it is necessary to purchase another ice-cream maker to meet the increased demand. You need to take a loan to finance it. The loan officer tells you that your revenues of $750,000 are insufficient to support additional debt. To qualify for the loan, your revenues need to be $50,000 higher. To generate additional revenue, you collect data on the price (in cents) per pound you charge customers and the related quantity of ice-cream consumed per year in pounds. The information is saved in HW3_2.xlsx. Use these data to estimate the log-linear demand specification to obtain least squares estimated of the demand for ice-cream. Write an equation that summarizes the demand for ice cream, and then determine the percentage price increase or decrease that is needed in order to boost revenues by $50,000.

The following graph shows Hilary's weekly demand for cheesecake, represented by the blue line. Point A represents a point along her weekly demand curve. The market price of cheesecake is $3.00 per slice, as shown by the horizontal black line From the previous graph, you can tell that Hilary is willing to pay $_______ for her 8th slice of cheesecake each week. Because she has to pay only$3.00 per slice, the consumer surplus she gains from the 8th slice of cheesecake is $_______. Suppose the price of cheesecake were to fall to $2.25 per slice. At this lower price, Hilary would receive a consumer surplus of $_______.from the 8th slice of cheesecake she buys.The following graph shows the weekly market demand for cheesecake in a small economy. Use the purple point (diamond symbol) to shade the area representing consumer surplus when the price (P) of cheesecake is $3.00 per slice. Then, use the green point (triangle symbol) to shade the area representing additional consumer surplus when the…

Two students, Nick and Sofia, are discussing normal and inferior goods. Nick says that if Frodo buys more beer when the price of beer goes up, then beer must be an inferior good for Frodo. If, on the other hand, he buys less beer when the price of beer goes up, then beer must be a normal good for Frodo. Sofia disagrees: "Normal and inferior goods are about income changes, not price changes. Therefore, we do not have enough information: beer could be an inferior or normal good in either of these cases." Do you agree or disagree? Carefully explain your point of view. Support your argument with graphs of income, substitution and total effects (please put beer on the horizontal axis and the other goods on the vertical axis). Please assume that Frodo's preferences over beer and other goods are strictly convex and satisfy "more is better" assumption.

Based on Nick's willingness to sell, plot his supply curve as a step function on the following graph using the orange points (square symbol). Be sure to plot your first point at (0, 0). Price of Water 10 9 100 8 7 8 10 3 2 1 0 0 2 3 Quantity of Water Suppose the price of a bottle of water is $4. In this case, Nick receives $ 5 If the price rises to $6, Nick now sells Nick's Supply Price = $4 Use the black line (plus symbol) to draw a price line at $4. Next use the grey point (star symbol) to indicate how many bottles of water Nick will produce and sell at that price. Finally, use the purple point (diamond symbol) to shade the area that represents Nick's producer surplus. bottles of water. This Quantity Sold Producer Surplus in producer surplus from his water sales. his producer surplus to $

quantity of bread 100 90 80 70 60 50 40 30 20 10 B 10 20 30 40 50 60 7080 quantity of apples Juan is a consumer of apples and bread. Juan shifts his consumption bundle from point B to point A. Which of the following is true? Juan's demand curve for apples shifted left and demand curve for bread shifted right. Juan's demand curve for both apples and bread shifted right. Juan's demand curve for apples shifted left and demand curve for bread shifted left. Juan's demand curve for apples shifted right and demand curve for bread shifted left.

QUESTION 79 1. You and your college roommate eat three packages of Ramen noodles each week. After graduation last month, both of you were hired at several times your college income. You still enjoy Ramen noodles very much and buy even more, but your roommate plans to buy fewer Ramen noodles. You and your roommate consider Ramen noodles as a normal good You and your roommate consider Ramen noodles as an inferior good You consider Ramen noodles as an inferior good but your roommate considers it as a normal good You consider Ramen noodles as a normal good but your roommate considers it as an inferior good QUESTION 80 1. You own a deli. Which of the following is most likely a fixed input at your deli? the dining room the bread used to make sandwiches the tomato sauce used to make soups the employees