If the average productivity of American firms is rising more quickly than the average
productivity of Indian firms, which of the following would you expect to see? (India’s
currency is the rupee.)
A) an increase in the value of the rupee relative to the dollar
B) a decrease in the prices of Indian products
C) a decrease in the quantity demanded of Indian products relative to American
products
D) an increase in the quantity demanded of Indian products relative to American
products
Lionel’s Lawn Care is a company that maintains residential yards. Lionel’s cost for his
standard package of mowing, edging, and trimming is $15, and he charges $25 for this
service. For a total price of $40, Lionel will also trim shrubs, a service that adds an
additional $10 to the total cost of the standard package. What is Lionel’s marginal cost
of adding the shrub-trimming service to the standard package?
A) $10
B) $15
C) $25
D) $40