Select the correct answer. Jenson is a senior-level manager in his organization. He makes strategic-level decisions to improve the sales or to increase the profits of the organization. Which information system will reflect the strategic decisions that Jenson makes as a senior manager?
A.
executive information system
B.
management information system
C.
transaction processing system
D.
decision support system

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.