An increase in the trade-weighted value of the U. S. dollar will most likely result in which outcome?
A. U. S. workers will be able to work in other countries more easily.
B. U. S. consumers will be able to buy foreign goods at a lower cost.
C. U. S. products sold in foreign markets will be in higher demand.
D. U. S. businesses will be forced to accept more foreign currency.
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Acme foods wants to make its chips saltier, but it doesn't want to spend more than it has to on salt. a sample of consumers are asked to compare its current chip (saltiness = 100) with saltier versions and to say whether the new version is saltier. on average, sample consumers reliably say the new chip is saltier when its saltiness value is 108, but not when its saltiness value is below 108. assuming acme foods' sample consumers are representative of people in general, which of the following best represents the just noticeable difference for saltiness? a. 8% b. 108 c. 80% d. 100