The process should eliminate potential bias from patient psychology regarding benefits of the drug and also eliminate the potential bias from the treatment administrators. The advantage of such a procedure is that neither the patients nor the administrators of the treatments know which patients received which treatments.
Answer:
C) Exports decrease, imports increase
Explanation:
If the US dollar appreciates, the US dollar has now more value per unit of foreign currency than before. For example, suppose that today 1 US dollar buys 0.8 Euro, and tomorrow, Europe is hit by a financial crisis, and the US dollar appreciates, and buys 1.2 Euro. The US dollar has appreciated, has become more expensive, becomes now more euros are needed to buy 1 US dollar.
When the US dollar gains value, domestic goods become more expensive compared to foreign goods, and this promotes imports, and reduces exports.
This is the reason why China keeps a depreciated currency: China is an export economy and the cheap Chinese currency makes exports cheaper, and imports more expensive.
That statement is True
Frauds are gonna exist, no matter what country you're in
No matter how many frauds are there that exist around, if you're smart enough to recognize it , you won't fall into the fraud
Otherwise, no matter how hard the Governments' work to reducing the amount of frauds around you, if you're unaware and gullible, there's a pretty high chance you're gonna fall to one
Stocks are securities that represent ownership in the one company you decide to invest in.For companies its a way to make money to invest in other projects yet for investors its a way to earn money and outpace inflation over time.
Hope that answers
