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:
400
Explanation:
Qd = 45 - 2P
Qd = -15 + P
45 - 2P = P - 15
60 = 3P
60/3 = P = 20
Q = 45 - 2*20 = 5
Q = -15+20 = 5
The quantity will be 5 and price 20
<u>Now we will caclulate the consumer surplus:</u>
Which the area of the demand curve above the equilibrium.
We calculate he area of a triangle:
base x high / 2
consumer surplus = 400
Answer:
The gross profit method of inventory valuation is not valid when
c. the gross margin percentage changes significantly during the year.
Explanation:
Gross Profit Method:
It is such method that is used to determine the value of ending inventory in a specific period.
- The option a, b and d are valid as this method is used when there is substantial increase in the quantity of inventory or in the cost of the inventory during the year. Moreover, it is also used to calculate the amount of ending inventory that is effected by a disaster such as fire, theft etc.
- The option c is not valid because it is not used when the gross margin percentage changes significantly during the year as gross profit method is only used to determine the amount of an ending inventory.
Her expected gain is $7,000 based on the information shown on the question above. This problem can be solved by using the expected value formula which stated as EV = W*Pw-L*Pw where EV is the expected value, W is the win value, Pw is the probability of winning, L is the lost value and Pl is the probability of losing<span>. Calculation: 7,000 = (40,000-5,000)*0.3 - 5,000*(1-0.3)</span>
Answer:
The value of the investment at the time of his first deposit is $1,000.
At the end of the first year, the investment will be worth $1,070.
Explanation:
The value of a deposit investment is determined by the interest rate and time. Time affects the value of an investment by this small-scale businessman in many ways. The passage of time increases the value of his investment. However, the total increase may not be due to the interest rate, but inflation also affects asset's value. For this businessman to make a gain in the investment, the interest rate must be higher than the inflation rate. Otherwise, the investment loses money due to the effects of inflation, which reduces the real value of an asset over time.
