The Office of Price Administration (OPA) was established within the Office for Emergency Management on August 28, 1941, in order to control prices (and thus inflation) and rents after the outbreak of World War II.
Answer: Person who enjoys the benefits of a collective good, action, or service without any effort on their part.
Explanation:
In Economics, Free riders are people who benefit from resources and/or goods that are communal in nature and yet either do not pay or pay an insubordinate amount for enjoying same. Essentially they enjoy the benefits of a collective good without any effort on their part.
As a result, the good might become overused and degraded as it is not being maintained enough.
When buying on margin, brokers typically charge low interest.
<h3>What is margin?</h3>
Margin is the sum of money borrowed from a broker to pay for an investment; it is equal to the difference between the investment's entire value and the loan sum.
In the field of finance, the term "margin" has many different definitions. A company's profitability can be determined by looking at its profit margin. Margin is a deposit made by an investor to open a position in the realm of futures trading. In contrast, the margin in stock trading is cash borrowed from a broker. However, before taking out one of these loans, keep in mind that interest will be charged on money borrowed in margin accounts.
To know more about interest refer to: brainly.com/question/13324776
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Answer: The Indians migrated over 30,000 years ago.