Alex spends all his money on jeans and shirts. His utility function is given: U(X₁, X§)= X₁X, ² The price of jeans is Php 2.00 and the price of shirts is Php 3.00 and his income is Php 100. If the price of shirts falls to Php 2.00. Find the substitution and the ordinary income effect.
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- Alex spends all his money on jeans and shirts. His utility function is given: 2 U(X ,,X5)= X ,X5 The price of jeans is Php 2.00 and the price of shirts is Php 3.00 and his income is Php 100. Find Alex's utility -maximizing consumption bundle.a) Alex spends all his money on jeans and shirts. His utility function is given: U(X,,X;)= X ,X; The price of jeans is Php 2.00 and the price of shirts is Php 3.00 and his income is Php 100. If the price of shirts falls to Php 2.00. Find the substitution and the ordinary income effect. b) max u(x, y) = x"²y"? s.t. 120 = 2y + 4x Solve for x*, y*, and total utility. c) Draw two different graphs showing the Marshallian demand curve and the Hicksian demand curve. What is the difference between the two demand curves?Every month, a family of three spends $2,000 on food (F) and other items (O). The family’s preferences are represented by the utility function U(F,O) = F1/5O4/5. The unit price of food and the unit price of other items are both $1. Find this family’s monthly food expenditure.The family could join a consumers’ club. At the club, food costs 20% less than in other stores (i.e., at the food club PF = $0.8)
- Every month, a family of three spends $2,000 on food (F) and other items (O). The family’s preferences are represented by the utility function U(F,O) = F1/5O4/5. The unit price of food and the unit price of other items are both $1.a) Find this family’s monthly food expenditure. The family could join a consumers’ club. At the club, food costs 20% less than in other stores (i.e., at the food club PF = $0.8). b) Suppose the club did NOT charge a membership fee: how much money would the family spend on food? How much food would the family buy? c) Would the family be willing to pay more than $80 to join the consumers’ club? Clearly justify your answer.Ceja has utility function U=A2*B2 , where A equals the number of apples she eats each week, while B is the number of bananas she eats each week. Ceja has $20 to spend on fruit each week. The price of an apple is $1, while the price of a banana is $0.25. Find out the combination of Apples and Bananas that maximize Ceja’s satisfaction. If price of Banana is increased by $.25, what will be the new combination of A and B that would maximize her utility? Show graphically and drive the demand curve for BananasQ2. Lucas likes lemon soda (X) and chips (Y). His utility function is given by: U (X, Y) = X0.2Y0.8 He earns $40 per week to spend on lemon soda (X) and chips (Y). The prices of lemon soda and chips are $2 and $4 respectively. Find out Lucas’s utility-maximizing bundle of lemon soda and chips (X*, Y*). Set up the utility-maximization problem and find out the price ratio of these two goods. Find out Lucas’s marginal utility of lemon soda (MUX) and marginal utility of chips (MUY). Calculate the MRSXY . Set up the optimal tangency condition and solve for Y in terms of X. Solve for Lucas’s optimal consumption bundle of lemon soda (X*) and chips (Y*). Draw the optimal consumption bundle on the budget constraint BC1 in Q1. Denote it as Bundle A. Make sure to indicate the optimal consumption of lemon soda (X*) and chips (Y*). Draw an indifference curve that is tangent to the budget constraint at Bundle A. Calculate the value of the MRSXY (the value not the formula) at the optimal…
- Devon's utility function can be written as ?1^0.50?2^0.50, where ?1 is the quantity of hamburgers consumed and x2 is the quantity of milk shakes. His income is $2,400.00. 1) Hamburgers cost $8.00 each and the price of one milk shake is $4.00. If he is maximizing his utility, how much will Devon spend on hamburgers? $ 2)The price of hamburgers decreases to $7.37 each. Now, how much will Devon spend on hamburgers if he is maximizing his utility? $Pizzas (₁) cost $9.00 each. A cup of coffee (₂) costs $3.00. Joe's income is $520.00, and his preferences are represented by the utility function ¹.2. Hammad's income is $790.00, and his preferences are represented by the utility function 29.¹. Assuming that both Joe and Hammad are maximizing their utility, what is Joe's marginal rate of substitution? Round your answers to two decimal places. What is Hammad's marginal rate of substitution?Aisha is considering how to allocate the next 6 hours of her free time. She could choose between leisure (L) and helping her neighbour with the house chores. If she decides to help her neighbour, she is going to get paid at £25 per hour, which she can then spend on her favourite pizza (P). Suppose the price of pizza is £12.50. Aisha's preferences for leisure and pizza are given by the following utility function: U(L, P) = 3L + P. (MUL = 3, MUp = 1). a) Write down Aisha's budget equation and draw the corresponding budget line. Clearly label the axes and calculate the coordinates of the points of intersection of the budget line with each axis. b) Calculate Aisha's marginal rate of substitution between leisure and pizza. Explain the concept of MRS and interpret the figure obtained. c) Find Aisha's optimal consumption bundle, both algebraically and graphically. Explain your reasoning. d) Would Aisha's optimal choice change if she could get a discount on her pizza purchases so that each…
- The utility function for Morris is U = min {AM, T}, where M is pints of milk and T is cans of tuna. Morris has S90 to spend or tuna (prices at $2 per can) and milk (priced at $1 per pint). What is Morris's utility-maximizing consumption bundle? 1)M = 40 and T= 25 2)M= 15 and T= 65 3)M= 10 and T= 40 4)M= 30 and T= 30Aisha is considering how to allocate the next 6 hours of her free time. She could choose between leisure (L) and helping her neighbour with the house chores. If she decides to help her neighbour, she is going to get paid at £25 per hour, which she can then spend on her favourite pizza (P). Suppose the price of pizza is £12.50. Aisha's preferences for leisure and pizza are given by the following utility function: U (L, P) = 3L + P. (MUL = 3, MUp = 1). a) Write down Aisha's budget equation and draw the corresponding budget line. Clearly label the axes and calculate the coordinates of the points of intersection of the budget line with each axis. d) Would Aisha's optimal choice change if she could get a discount on her pizza purchases so that each pizza would cost £5? Explain. e) Would Aisha's optimal choice change (as compared to c), if she could get a discount on her pizza purchases so that each additional pizza beyond the first two, cost £5? (In other words, the first two pizzas need to…Lucky Larry spends $640 a year on cigars and lottery tickets. The lottery tickets, Good Y are purchased at a price of Py = $8.00. Larry currently pays Px = $16.00 for a pack of cigars but if he was to purchase an annual Costco membership for $160 he could buy them for only Px = $4.00. Costco doesn't sell lottery tickets. Larry's preferences can be described by the utility function U = XY. a. Provide a fully labeled indifference curve and budget line analysis to assess whether Larry would be better off joining Costco. b. The maximum amount that Larry would pay to join the club is equal to