That would be John D. Rockefeller who gained control over the oil market by buying up small companies and sell oil at a significantly lower price to force his competitors to sell to him and them when he had majority control over the oil market he them just muscled the remaining out of business and then jack up the price on his oil to rake in huge profits. <span />
Answer:
letter a is the correct answer
Explanation:
Answer:
double - blind experiments.
Explanation:
Double - blind experiment -
It is an experimental method , which helps to avoid any impartiality and any error due to biasing .
The experiment give rise to very accurate results , which is very important for any experiment .
Hence , the new director Margaret , need to design a set of double - blind experiments .
Answer:
$200 billion
Explanation:
Okun's law (or rule of thumb) states that for every 1% point drop in unemployment, the total output of the economy will increase by two percent.
In this case, since unemployment varies by 1% (= 5.5% - 4.5%), that would mean that the potential GDP differs in $200 billion (= $10 trillion x 2%) depending on which economist's unemployment estimation we use.
Answer: Net capital outflow is determined by the real interest rate, not the real exchange rate
Explanation:
In the foreign-currency market, the supply of dollars is not dependent on the real exchange rate and so the supply curve will be vertical to indicate this independence by showing inelasticity which means that it is unaffected by the variables in the foreign-currency market.
Supply of dollars is rather dependent on the real interest rate.
This is because dollars get into the world economy (supply of dollars) as a result of investments by Americans into markets abroad in the form of Net Capital Outflow. If American real interest rate is low, Americans will invest in other countries with a higher rate of return thereby pumping more dollars into the world economy.
