Refer to the following table. Suppose strawberries cost $1 and apples cost $2. SHow all the formulas used and your calculations. What is marginal utility (MU) of the 3rd apple? What is marginal utility (MU) of 6th strawberry? What is the marginal utility per dollar spent on the 3th apple?

Q6) Utility Ratio and Consumption Maximization A consumer downloads 3 movies and 4 apps per week. Suppose the price is $2 per movie and $2 per app, and the marginal utility for this consumption level is 6 for a movie and 8 for an app. Instructions: Round your responses to one decimal place. a. Calculate, show the formula, marginal utility per dollar. ..Per movie ......Per app b. Is this optimal consumption? c. If not, how should they change their consumption to maximize?

Kate’s utility function includes coffee (c) and sugar (s). She only consumes coffee and sugar together, and she only consumes in the ratio of one unit (cup) of coffee with two units (spoons) of sugar. Her utility function is What is her marginal utility of sugar if she has 4 cups of coffee and 6 spoons of sugar? Remember that unit are infinitely divisible (you can have parts of units). (a) 0 (b) 1 (c) ½ (d) 2

Refer to the following figure. Marginal Utility Marginal Utility (A) Avocados per week (C) Avocados per week Marginal Utility (B) Avocados per week Marginal Utility (D) Avocados per week Geri likes avocados; each additional avocado she consumes adds as much to her total utility as did the previous one. Which of the four graphs best represents Geri's marginal utility curve for avocados?

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…

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1. 2. Suppose Frank enjoys traveling and his utility is a function of the number of airplane trips he takes and the number of bus rides he takes. His utility function is given by U(b,p) = 3b0-4p0.8. A trip on a plane costs $400, a trip on the bus costs $50 and Frank has $3,000 to spend on travel. a. Draw Frank's budget line on a graph with bus trips on the vertical axis. b. Calculate AND INTERPRET the slope of Frank's budget line. c. Draw a representative indifference curve on your graph and provide a function that describes the slope of this indifference curve (i.e., find Frank's marginal rate of substitution). What is the INTERPRETATION of the marginal rate of substitution? d. What two conditions must be met in order for Frank to maximize his utility? e. What are the utility maximizing quantities of plane trips and bus trips for Frank? Given income of $1000, Px = 25 and Py = 40, find (1) a function for the MRS and (2) the utility maximizing consumption bundle for each of the…

CS 11  Economics

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Suppose that with a budget of $210, Fatima spends $126 on sushi and $84 on bagels when sushi costs $2 per piece and bagels cost $2 per bagel. Then, after the price of bagels falls to $1 per bagel. Instructions: Enter your answers as a whole number. How many pieces of sushi and how many bagels did Fatima consume before the price change? pieces of sushi and bagels At the new prices, how much money would it have cost Fatima to buy those same quantities (that is, the quantities that she consumed before the price change)? Given that it used to take Fatima's entire $210 to buy those quantities, how big is the income effect caused by the lower price of bagels?