Vicky consumes cocoa and cheese. Cocoa is sold in an unusual way. There is only one supplier, and the more cocoa bought, the higher the seller charges per unit. x2 units of cocoa cost x2^2 $. Cheese is sold in the usual way, 4$s per unit. Vicky's income is 80$, and utility is U(x1,x2)= x1(x2^5/2) 1)Calculate the ordinary demand of Vicky. 2)Sketch Vicky's budget set and shade it in.
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- Jeremy is deeply in love with Jasmine. Jasmine lives where cell phone coverage is poor, so he can either call her on the land-line phone for five cents per minute or he can drive to see her, at a round—trip cost of 2 in gasoline money. He has a total of 10 per week to spend on staying in touch. To make his preferred choice, Jeremy uses a handy utilimometer that measures his total utility from personal visits and from phone minutes. Using the values in Table 6.6, figure out the points 011 Jeremys consumption choice budget constraint (it may be helpful to do a sketch) and identify his utility-maximizing point.Take Jeremys total utility information in Exercise 6.1, and use the marginal utility approach to confirm the choice of phone minutes and round trips that maximize Jeremys utility.NIVERSITY DURAI Consider the following data describing the change in Nora's utility when she consumes various levels of Nuts and chocolate per week, the price per portion for the considered goods are respectively AED 20 and AED10. Nora has a budget equal to 160 per day to spend on her snack. Q Nuts Total UtilityQ Chocolate Total Utility ChocolateMU Nuts MU ChocolateMU/ AEDMU/AED MRS Chocolate Nuts Nuts 40 1 28 72 52 100 3. 72 4 124 88 144 5. 102 160 6. 114 7 172 122 1. Complete the table above by calculating the marginal utility, the marginal utility per dollar spent and marginal rate of substitution for each good. 2. Identify the potential set of equilibrium points Where MUI/P1=MU2/P2 Nuts Chocolate Income 2. 2. 6.
- Ari intends to purchase a new car and has narrowed it down to a Dodge Ram truck or a Toyota Camry. A Dodge Ram truck costs $55000 while a Toyota Camry costs $20000. The utility that Ari will get from Dodge Ram truck is 12500 while Toyota Camry will generate a utility of 2500. Note: A purchase generating utility tells us the marginal utility of the good. What is the Marginal Utility per Dollar for Dodge Ram truck? What is the Marginal Utility per Dollar for Toyota Camry? Will Ari be better off buying a Dodge Ram truck or a Toyota Camry? ODodge Ram truck OToyota Camry AAnatoly's marginal utility for DVDS (D) is MU X and his marginal utility for Xbox games (X) is MUx D. Anatoly's income is $120, the price of a DVD is $20.00, and the price of an Xbox game is $10.00. How many DVDS and Xbox games does Anatoly consume to maximize his satisfaction? Anatoly consumesDVDs andXbox games. (Enter your responses using integers.)True/False Marginal utility keeps falling with the each additional consumption of a good or service.
- Jeremy is deeply in love with Jasmine. Jasmine lives where cell phone coverage is poor, so he can either callher on the land-line phone for five cents per minute or he can drive to see her, at a round-trip cost of $2 in gasolinemoney. He has a total of $10 per week to spend on staying in touch. To make his preferred choice, Jeremy uses ahandy utilimometer that measures his total utility from personal visits and from phone minutes. Using the values inTable 6.6, figure out the points on Jeremy’s consumption choice budget constraint (it may be helpful to do a sketch)and identify his utility-maximizing pointThe table shows the total utility (TU) that James receives from consuming different amounts of two goods X and Y, per month. Quantity TUx MUx MUx/Px TUy MUy MUy/Py 0 0 0 0 0 0 0 1 50 50 16.67 75 75 25.00 2 88 38 12.67 117 42 14.00 3 121 33 11.00 153 36 12.00 4 150 29 9.67 181 28 9.33 5 175 25 8.33 206 25 8.33 6 196 21 7.00 225 19 6.33 7 214 18 6.00 243 18 6.00 8 229 15 5.00 260 17 5.67 9 241 12 4.00 276 16 5.33 d.How much total utility will James experience by buying the utility-maximizing combination? e.Suppose the price of good Y increases to $6. How many units of X and Y will he buy to maximize his utility now?How can one's choice of purchases/consumption be infuenced by utility or marginal utility?
- Mylie's total utility from singing the same song over and over is 70 utils after one repetition, 110 utils after two repetitions, 140 utils after three repetitions, 160 utils after four repetitions, 120 utils after five repetitions, and 60 utils after six repetitions, as shown in the table below. a. Write down her marginal utility for each repetition. Instructions: Enter your answers as a whole number. If you are entering any negative numbers be sure to include a negative sign (-) in front of those numbers. Repetitions 0 1 2 3 4 5 6 Total Utility Marginal Utility 0 70 110 140 160 120 60 b. Once Mylie's total utility begins to decrease, does each additional singing of the song hurt more than the previous song or less than the previous song? O More than the previous song O Less than the previous songDigital Apps per Period 0 1 2 3 4 5 Total Utility of Digital Apps per Period (utils) which 0 50.0 95.0 135.0 171.5 200.0 Marginal Utility (utils) 50.0 45.0 40.0 36.5 28.5 Marginal Utility Portable per Dollars Spent Power Banks (price = $5.97) per Period | 8.4 7.5 6.7 6.1 4.8 0 1 GTA W N 3 4 5 Total Utility of Portable Power Banks per Period (utils) 0 25 47 65 80 89 Marginal Utility (utils) 25 22 18 15 9 Marginal Utility per Dollars Spent (price = $2.70) 9.3 8.1 6.7 5.6 3.3 Consider the table above. Suppose the consumer's income is $26. Does the consumer spend all of her income if she purchases the optimal quantities of digital apps and portable power banks? The optimum quantity of digital apps purchased is and the optimum quantity of portable power banks purchased is. (Enter your responses as whole numbers.) Spending on digital apps is $ and spending on portable power banks is $. (Enter your responses rounded to one decimal place.) Thus, total spending at the consumer optimum is $ the…What is the trend of the total utility