Answer:
study when the hourly rate is below or equal to $20
Explanation:
Cosidering the economic principles of opportnity cost Alexandra will only study that extra time if the loss wages are less or equal to $20 dollars
as a higher hourly rate will make the $20 dollar she consider the change in grade worth it to leave a net loss after considering the implicit cost of the test
The reason why business fail is because they find it extremely hard to compete with the well known business. for example a man that opens up a buisiness that sells soap and decides to name the soap and company labbi but everyone goes to dove because it's more well known and been out for years and delivers high quality
<span>An expert witness would be the answer you're looking for. </span>
Answer:
Because there are other factors that influence the weakening or strengthening of the dollar, not just the dollar exchange rate in relation to the exchange rates of other countries' currencies.
Explanation:
Although the United States has registered increases in the trade deficit, that is, when the country imports more goods and services from abroad than it exports, there are other factors that determine whether the country's currency is valued or not. In the case of the dollar, its value has not decreased despite the fall in the exchange rate of the dollar in relation to the currencies of its main trading partners due to the fact that the dollar is the main reserve currency in the world, which means that the dollar is the fashion of commercial transaction in the world, therefore its value is not lost in relation to other currencies, since several important transactions in the world such as gold and oil commodities are traded in dollars.
There is also the fact that the US attracts a lot of international investment for US Treasury bills, which helps to strengthen the dollar.
