Final answer:
The "A" Latasha received for her hard work on her American history test acts as a reinforcement, which is a form of positive feedback that encourages the behavior leading to it.
Step-by-step explanation:
In this scenario, Latasha studied hard for her American history test and earned an "A". The "A" she received serves as a form of positive feedback for her efforts. Therefore, the correct answer is D. reinforcement.
Reinforcement in this context is when a behavior is strengthened by the outcome that follows it. Here, the behavior is Latasha's diligent studying, and the positive outcome is the grade "A" she received. Just like the businessman who feels that hard work is its own reward, Latasha's good grade reinforces her positive behavior, thereby potentially encouraging her to continue studying hard in the future.
Additionally, anticipated currency depreciation can lead investors to divest from that currency, further reducing its value. And if foreign investors become less willing to hold a country's assets, it can trigger a demand decrease for that currency and a rapid devaluation, which could exacerbate trade deficits or even cause a speculative attack as seen in historical currency crises.
Therefore, countries may devalue their currencies intentionally to improve trade balances, but they must carefully consider the potential for negative economic impacts, such as possible increased consumption costs and the risk of inflation.