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In the free market situation, the amount of negative externality only can be represented by the area

Suppose that only the price of hot cocoa increases to $4. Santiago’s income remains the same at $50 and the price of cookies remains the same at $3. The increase in the price of hot cocoa causes Santiago’s quantity demanded for hot cocoa to ______________________ units. This change can be decomposed into a substitution effect, according to which Santiago’s demand for hot cocoa changes approximately by _______________ units, and into an income effect, according to which Santiago’s demand for hot cocoa changes approximately by _____________ units. (Fill in the blanks.)

Suppose the long-run supply curve for the pancake mix industry is perfectly elastic. Each firm has the cost structure illustrated in the left graph below. The right graph illustrates two different possible demand curves, D1 and D2.

For the next four questions, assume demand is given by D1, and the industry is in long-run equilibrium. (Note D1 is the demand curve on the right.)

Solve the equation for values of x between such that

At this income and prices, the optimal consumption bundle for Pavarati is

Again, suppose the fixed cost equals zero. What is the monopoly profit if the firm can perfectly price discriminate?

Sameer and Umie both work 4 hours a day. Sameer can make eight chairs per hour or four sofas per hour. Umie can make four chairs per hour or two sofas per hour. _____________ has absolute advantage in making chairs and _________________ has absolute advantage in making sofas.  

In a market situation, where consumer and producer surplus are at its maximum, most likely the deadweight loss will be

A firework show in Econville is non-excludable and nonrival in consumption. The willingness to pay for the firework show of each villager is listed below:   Name Willingness to Pay Nico 18 Calypso 15 Leo 12 Piper 9 Jason 6 Hazel 3 Frank 0