If Saving+Tax+Import > Investment+Government spending+Export, then _____ must fall to establish macroeconomic equilibrium

"A firm should shut down immediately when it earns zero economic profits." Do you agree or disagree? Explain your answer

What will be an ideal response?

Say that Alland can produce 32 units of food per person per year or 16 units of clothing per person per year, but Georgeland can produce 24 units of food per year or 12 units of clothing. Which of the following is true?

a. Alland has both a comparative and absolute advantage in producing food. b. Alland has comparative advantage, but not an absolute advantage, in producing food. c. Georgeland has both a comparative and absolute disadvantage in producing clothing. d. Georgeland has an absolute disadvantage, but not a comparative disadvantage, in producing clothing.