Moe divides his time between studying Physics and studying Economics. His production possibilities curve for his final grade in each class is shown in the accompanying figure.
According to Moe's PPC, moving from a 70 to an 80 in economics:
A. is inefficient.
B. has a higher opportunity cost than moving from an 80 to a 90.
C. has a lower opportunity cost than moving from an 80 to a 90.
D. is unattainable.
Answer: C
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Because Federal Reserve Notes (paper currency) are legal tender
A) U.S. creditors must accept them in payment of debts. B) U.S. workers must accept them as payment for labor services. C) U.S. firms must accept them as payment for goods and services. D) All of he above are correct.
A country must have absolute advantage in a good in order to have comparative advantage in that good
Indicate whether the statement is true or false
Whites feel as strongly as blacks that discrimination persists
Indicate whether the statement is true or false
Sarah gets a salary increase of 20 percent. Before her raise, she purchased 5 pounds of hamburger and 1 pound of beef stew a month. After her raise, she consumes 2 pounds of hamburger and 3 pounds of beef stew a month. If everything else is held constant, we know that
A) hamburger is an inferior good and beef stew is a normal good for Sarah. B) hamburger is a normal good and beef stew is an inferior good for Sarah. C) both hamburger and beef stew are normal goods for Sarah. D) both hamburger and beef stew are inferior goods for Sarah.