Answer:
Option A, buys dollars to raise the exchange rate, is the right answer.
Explanation:
Option A is correct because when the Fed will buy the dollars then only the demand for dollars will shift rightwards. Consequently, the dollar price or exchange rate will go up. Therefore, the Fed will buy the dollars to increase the exchange rate. In another case, if the Fed wants to decrease the exchange rate then it will sell the dollars, and selling of dollars will shift the supply rightwards. Thus, the exchange rate will fall.
Answer:
a) $34 billion.
Explanation:
Total Expenditure=Y=C+I+G+NX
= 20+2+7+5
= 34
Answer:
the expected return from the investment is higher than that of those investments whose standard deviation is greater than zero.
Explanation:
As for the coefficient of variation which clearly defines the difference in values from the mean value in the data set.
It clearly defines as standard deviation/mean.
Where standard deviation is 0 the coefficient will also be 0 which shall represent the risk associated with it.
The least the coefficient of variation the least the risk with maximum return.
Thus, the correct statement will be concluding that the expected return from this investment will be higher than the returns from the project in which standard deviation is more than 0.
Answer:
since the price elasticity of demand for students is -4, the the price charged to them should be:
price = [-4 / (-4 + 1)] x $6 = (-4 / -3) x $6 = $8
since the price elasticity of demand for faculty is -2, the the price charged to them should be:
price = [-2 / (-2 + 1)] x $6 = (-2 / -1) x $6 = $12
