Given above are some of the indifference curves for a student who consumes Burritos and Pizzas and the relevant budget line. Equilibrium is defined as the maximum utility or satisfaction given the consumer’s budget. The consumer has more indifference curves above I3, below I1, and between I1 and I2 and between I2 and I3. Out of all the indifference curves  the consumer has, only I1, I2, and I3 are shown. The given budget line touches I2 at the point where I2 touches the y-axis (Burritos axis). a) If the price of Pizzas decreased and the price of Burritos remained unchanged, would the quantity of Burritos consumed at equilibrium increase or decrease compared to the equilibrium point A in the graph given above? (b) If the price of Pizzas increased and the price of Burritos remained the same, would the consumer equilibrium point be different from point A or the same as point A in the graph given above?

2 Indifference curves Suppose an individual who derives utility u(x, y) from consuming a units of good X and y units of good Y. Derive the indifference curve for a level of utility U for each of the following utility functions. Draw them in the graph below for a utility level U = 18. (A) u(x, y) = 2x + 3y (B) u(x, y) = min{3x, y} (C) u(x, y) = xy

Lorenzo enjoys going to the theater to see plays, and he also enjoys going to rock concerts. The following diagram shows two of Lorenzo's indifference curves for going to plays and concerts. With Lorenzo's initial budget constraint (BC1), he chose to go to five concerts and three plays per month (point X). Then his budget constraint shifted to BC2, and he chose to go to four concerts and six plays per month (point Y). PLAYS 10 0 4 5 CONCERTS BC 8 Show Transcribed Text BC 10 C Of the following choices, which could have shifted Lorenzo's budget constraint from BC₁ to BC₂? Check all that apply. The price of theater tickets increased while his income and the price of concert tickets stayed the same. His income decreased while the prices of theater and concert tickets stayed the same. His income increased while the prices of theater and concert tickets stayed the same. The prices of both theater and concert tickets decreased while his income stayed the same. Based on Lorenzo's consumption…

Suppose the marginal utility of a Coke is 15 utils, and its price is $1.50. The marginal utility of a pizza is 20 utils, and its price is $5. To achieve consumer equilibrium, you need to spend

Brian spends his entire monthly income of $1200 on shoes (S) and pizzas (P).  The price of a pair of shoes is $60, and the price of a pizza is $20.  If he consumes 10 pairs of shoes and  30 pizzas, his MRS is 2P/1S.  (A quantity of shoes is measured along the x-axis, and a quantity of pizza is measured along the y-axis.)  His choice is optimal.     True  False