We are supposed to do only four subparts to a question. For solution to other parts please post as separate question.
Consider the typical example of shopping at Walmart for pants (x1) and shirts (x2). Your income...
Consider the case of a consumer who decides how many cups of coffee (denote by c) and cups of tea (denote by t) to consume every month. Assume the income endowment for caffeine needs is $300; the price of a cup of tea is $2 and the price of a cup of coffee is $3. a) Write down a Cobb‐Douglas utility function with exponents α=0.5 and 1‐α=0.5. b) Write down the budget constraint for this problem. c) Set up the...
Consider the case of a consumer who decides how many cups of coffee (denote by c) and cups of tea (denote by t) to consume every month. Assume the income endowment for caffeine needs is $300; the price of a cup of tea is $2 and the price of a cup of coffee is $3. a) Write down a Cobb-Douglas utility function with exponents a=0.5 and 1-a=0.5. b) Write down the budget constraint for this problem. c) Set up the...
Problem 1 - Consumer Choice Consider the case of a consumer who decides how many cups of coffee (denote by c) and cups of tea (denote by t) to consume every month. Assume the income endowment for caffeine needs is $300; the price of a cup of tea is $2 and the price of a cup of coffee is $3. a) Write down a Cobb-Douglas utility function with exponents a=0.5 and 1-a=0.5. b) Write down the budget constraint for this...
Suppose that a consumer has a utility function given by u(x1, x2) = 2x1 + x2. Initially the consumer faces prices (2, 2) and has income 24. i. Graph the budget constraint and indifference curves. Find the initial optimal bundle. ii. If the prices change to (6, 2), find the new optimal bundle. Show this in your graph in (i). iii. How much of the change in demand for x1 is due to the substitution effect? How much due to...
Margaret spends all of her income on t-shirts (x1) and shoes (x2). Her preferences can be represented by the utility function u (x1, x2) = 2√x1x2 (a) [15 Points] Derive the demand functions for t-shirts and shoes in terms of the price of t-shirts (p1), the price of shoes (p2), and income (m). Show your result on a graph. (b) [10 Points] Draw the Income Offer Curve and Engel Curves (one for each good). (c) [10 Points] Draw the Price...
Brian works in a factory and spends his monthly income on Beer and Pizza. The utility function U(X,Y) = X0.5y0.5 represents Brian's preference. Here, X is the quantity of beer, and Y is the quantity of pizza. Assume the numbers of beer and pizza do not need to be integers. Brian's monthly income is $100, the price of pizza is $4, and the price of beer is $2. a) Find the optimal consumption bundle for Brian. (Bundle A) b) The...
how to solve this?! Section III Longer Problems (4 points each - 68 points total). Show your work. 1. Consider Mary's utility function u(x1, +2) = [min{2x1, x2}]} (a) Draw Mary's indifference curve that yields u = 1 and u = 2. Mark the kink clearly. (b) Derive Mary's optimal demand function for each of the goods, i.e., find ai (P. P. m) and (P1, P2, m). (C) If Pi = 1, P2 = 1 and m 6, what is...
Consider a consumer with a utility function u(x1, x2) = min{21, 222}. Suppose the prices of good 1 and good 2 are p1 = P2 = 4. The consumer's income is m = 120. (a) Find the consumer's preferred bundle. (b) Draw the consumer's budget line. (c) On the same graph, indicate the consumer's preferred bundle and draw the indifference curve through it. (d) Now suppose that the consumer gets a discount on good 1: each unit beyond the 4th...
1. (24 total points) Suppose a consumer’s utility function is given by U(X,Y) = X1/2*Y1/2. Also, the consumer has $72 to spend, and the price of Good X, PX = $4. Let Good Y be a composite good whose price is PY = $1. So on the Y-axis, we are graphing the amount of money that the consumer has available to spend on all other goods for any given value of X. a) (2 points) How much X and Y...
A total income of I is given to spend on two goods x1 and x2 with prices p1 and p2 respectively. Your utility function for x1 and x2 is: U (x1, x2) = x13 x22 Using this information, solve the following questions: (a) Using the Lagrange Method, solve for your optimal choice for x1 and x2 as functions of p1 and p2 and I (b) What is the maximum utility you can attain given prices p1 and p2 with an...