The table above shows Tom's total utility from milkshakes and sodas. Tom's total budget for milkshakes and sodas is $20.00 per week. Milkshakes cost $2.00 each and sodas cost $1.00 each. What is Tom's total utility at his consumer equilibrium?

Firms in oligopoly can achieve an economic profit

A) always in the long run. B) if they cooperate. C) only if the demand for their products is inelastic. D) only if the demand for their products is elastic. E) if they reach the non-cooperative equilibrium.

Suppose a worker in Argentina can produce either 20 units of cloth or 2 bottles of wine per day, while a worker in Chile can produce either 24 units of cloth or 12 bottles of wine per day. If Argentina transfers 2 units of labor from wine to cloth and Chile transfers 1 unit of labor from cloth to wine, the combined output will be:

a. 16 bottles of wine and 8 units of cloth. b. 16 bottles of wine and 16 units of cloth. c. 12 bottles of wine and 12 units of cloth. d. 8 bottles of wine and 16 units of cloth.