41. The population of a country in a certain year was fifty million and the per capita income was $2050. What was the national income?
A. $750,000 million
B. $100,250 million
C. $ 102,500 million
D. $125,050 million
42. One of the advantage of capitalism is that
A. Consumers are exploited
B. Private initiative is discouraged
C. Efficient allocation of resources is assured.
D. Job security is assured
43. Which of the following contributes the highest amount of foreign exchange to the economy of West Africa Nations?
A. Construction, manufacturing and banking
B. Shipping, trading and fishing
C. Power, telecommunications and sports
D. Extraction, farming and tourism
44. International trade depend on the concept of
A. Marginal cost advantage
B. Comparative cost disadvantage
C. Comparative cost advantage
D. Absolute cost
45. One advantage of international trade is that
A. Countries depend on each other
B. It introduces variation in price
C. It increases demand for foreign goods
D. It makes variety of goods available