Cost Drivers for Support Department Allocations For each of the following support departments, select the cost driver listed that is most appropriate for allocating support department costs to responsible units. Your answer should include the number of the cost driver only. Cost drivers to choose from: Number of conference attendees Number of computers Number of employees trained Number of cell phone minutes used Number of purchase requisitions Number of sales invoices Number of payroll checks Number of travel claims

The prebisch–singer hypothesis concludes that: a. technology lowers the cost of manufactured products, so developing countries should see an increase in their terms of trade. b. developing countries experience a long-run decline in their terms of trade, as the demand for primary products in higher-income countries declines relative to their demand for manufactured goods. c. because of unfair trading practices, labor in developing countries is exploited. d. opec has been responsible for a slowdown in the world's standard of living.