1/2 given by u (r1, ) Sophie's preferences over two goods per unit and good 2...
Sophie's preferences over two goods are given by u21, 12) = 40x12 +22. Good 1 costs $2 per unit and good 2 costs $1 per-unit. a) Sketch Sophie's income offer curve in a clearly labelled diagram. (1 point) b) Find the optimal consumption bundle when Sophie is spending m = $250 on the two goods. Illustrate your answer in the above diagrams. (1 point) c) Suppose that the price of good 1 increases to $4 per-unit. Under the assumption that...
4. Devon's preferences over food and a composite good are given by u(x, y) = xy , where x is the quantity of food and y is the quantity of composite good. His income is $120 per week. a) Find Devon's optimal bundle when the price of food is $4 per unit. b) Calculate Devon's income and substitution effects of a decrease in the price of food to $2 per unit.
1. Consider a case where utility of Ali from two goods I, and 2, is given by (21,22) = x1*29. Good 1 has price Pa, good 2's price is P2 and Ali has money m. (6 points) a) What is Ali's marginal utility from consuming good 1, what about good 2? Hint: Take the natural logarithm of Ali's utility function first. (1 point) b) What is Ali's demand function for good 1, what about good 2? (1 point) c) Consider...
a consumers income is $100. prices of goods X and Y are $1 per unit. suppose the consumer facing such prices chooses the bundle that includes 60 units of good Y. next, the price of good X increases to $2 per unit. the consumer's new choice involves a bundle with 40 units of good X. is X a normal good,an inferior good,or is there insufficient information to answer this question? explain using a graph and the concepts of income and...
A consumer has a demand function for good 2, ?2, that depends on the price of good 1, ?1, the price of good 2, ?2, and income, ?, given by ?2 = 2 + 240 + 2?1. Initially, assume ? = ??2 40, ?2 = 1, and ?1 = 2. Then the price of good 2 increases to ?2′ = 3. a) What is the total change in demand for good 2? [2 marks] b) Calculate the amount of good...
2. Jane's utility function defined over two goods and y is U (x, y) = !/2y\/? Her income is M and the prices of the two goods are p, and Py. (e) Determine the substitution and income effects for good when ini- tially M = $12. Pa = $2, Py = $1, and then the price of good rises to $3. (f) Show the effects from the previous part graphically. (g) How many dollars is Jane willing to accept as...
4. An individual has preferences over two goods (x and y) that are represented by function U = min{x,y}. The individual has income $60, the price of x is $4 and the price of good y is $2. (a) What kind of goods are these to the individual? (i.e. what "special case” is this?) (b) What is this individual's budget constraint? (c) What is this individual's optimal bundle of x and y? [HINT: You can't take the derivative of this...
rick purchses two goods food and clothing 1. Rick purchases two goods, food and clothing. He has a diminishing marginal rate of substi- tution of food for clothing. Let z denote the amount of food consumed and y the amount of elothing. Suppose the price of food increases from P to P (> P). On a clearly labeled graph, illustrate the income and substitution effects of the price change on the consumption of food. Do so for each of the...
just need parts e,f,g 2. Jane's utility function defined over two goods x and y is U (x,y) = x/2y12. Her income is M and the prices of the two goods are p, and p. (a) Find the Marshallian demand curves. (b) Find the Hicksian demand curves. (c) Find the indirect utility function. (d) Find the expenditure function. (e) Determine the substitution and income effects for good r when ini- tially M =$12, P. = $2.P, = $1, and then...
An exchange economy consists of two individuals---consumer A and consumer B with preferences over two goods---goods X and Y. Suppose consumer A is initially endowed with 9 units of good X and 6 units of good Y and consumer B is initially endowed with 91 units of good X and 14 units of good Y. Both consumer A and consumer B have identical preferences with the following marginal rates of substitution: MUX - 1 YA MRS, = MUX - and...