Suppose that Sandy can produce 10 economic reports or make 2 sales calls. Suppose Tim can produce 2 economic reports or make 1 sales call. Which of the following is CORRECT?
A) The opportunity cost for Sandy of producing one economics report is 1/5 of a sales call.
B) The opportunity cost for Sandy of producing one sales call is 10 economics reports.
C) The opportunity cost for Tim of producing one sales call is 1/2 of an economics report.
D) The opportunity cost for Tim of producing one economics report is 2 sales calls.
A
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Refer to Table 16.2. Nominal GDP for Fredonia for 2016 equals
A) $2,750. B) $3,500. C) $4,325. D) $5,500.
The Herfindahl-Hirschman Index is used as a guideline to determine if a market is competitive or concentrated. Calculate the index value for each market described below
a. 100 firms, each of which produces 1 per cent of market output b. 50 firms, each of which produces 2 per cent of market output c. 25 firms, each of which produces 4 per cent of market output d. 20 firms, each of which produces 5 per cent of market output e. 10 firms, each of which produces 10 per cent of market output f. 5 firms, each of which produces 20 per cent of market output g. 2 firms, each of which produces 50 per cent of market output
Comparative advantage implies that a country will
A) import those goods in which the country has a comparative advantage. B) export those goods in which the country has a comparative advantage. C) find it difficult to conclude free trade agreements with other nations. D) export goods produced by domestic industries with low wages relative to its trading partners.
If variables with a multivariate normal distribution have covariances that equal zero, then
A) the correlation will most often be zero, but does not have to be. B) the variables are independent. C) you should use the ?2 distribution to calculate probabilities. D) the marginal distribution of each of the variables is no longer normal.