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Producing a quantity lower than the equilibrium of supply and demand is inefficient because consumers’ willingness to pay for the last unit is _____________________. (Fill in the blank.)

Sonya consumes soda and fish nuggets. In the graph below, you can find the graphical representation of Sonya’s indifference curves as well as three different budget constraints. It is your job to identify which budget constraint(s) to use in each question. Use this information to answer questions 35 – 38.

The indifference curves above show us that Alya’s indifferent between having (4 tacos, 2 nachos) and

Suppose that Alya’s income increases to $32, while the prices of nachos and tacos remain unchanged. Relative to the initial optimal consumption bundle, what is the change in Alya’s quantity demanded for tacos associated with the increase in income?

Suppose that the price of one taco falls from $8 to $2 and that both Alya’s income and the price of one nacho remain unchanged at $16 and $2, respectively. What happens to Alya’s quantity demanded for tacos as a result of the decrease in the price of tacos?

Who has an absolute advantage in producing Coffee? Who has an absolute advantage in producing Chocolate Shakes?

Suppose that a new technology eliminates the negative externality in this market, so that only the positive externality remains. The change in the external benefit when moving from a free market to the optimal policy of a subsidy is captured by the area

Suppose that instead of free trade, the government of Econland sets a tariff on widgets equal to TW. Tariff revenue to the government equals

Ahmed is a consumer who enjoys both ice cream and chocolate. His preferences over these two goods are complete, transitive and non-satiated/monotone, and the two goods are imperfect substitutes. Which of the following statements are true regarding Ahmed’s indifference curves? (i) If the indifference curve containing bundle A is above the indifference curve containing bundle B, then Ahmed prefers bundle A over bundle B. (ii) Ahmed’s marginal rate of substitution between ice cream and chocolate is lower the more ice creams he consumes. (iii) Ahmed’s indifference curves always cross at one point.

In reviewing the chart of a client with schizophrenia the nurses recognizes this as a pathology of neuroanatomical origin for the disease