jaymadhvi01

Write the net ionic equation for this precipitation reaction. Include physical states.

The regular selling price of a product is $109. The markup rate on selling price is 18% and the operating expenses are 4% on cost. If, during a sale, the product was discounted by 10%, calculate the profit or loss realized.

the regular selling price of an item sold in a store includes a margin of 62% based on selling price, during a sale, an item which cost the store 231.25 was marked down 47% for how much was the item sold

Your firm faces the following demand curve:  Q(P)=4,251,528/P^3.Your firm’s cost function is: TC(Q)=27Q

A Calculate the price elasticity of demand (as a function of price)    

B Calculate the profit function  

C Calculate the profit-maximizing quantity Q*

D Calculate the profit-maximizing price P*

E Calculate profits at the profit-maximizing price and quantity  

F Calculate the markup on price at the profit-maximizing price Note: Markup on Price=(P-MC)/P 

For a given study, how do each of the following variables affect power?

a. Changing α from .05 to .01

INCREASE / DECREASE / NO CHANGE

b. Increasing the sample size

INCREASE / DECREASE / NO CHANGE

c. Increasing the effect size

INCREASE / DECREASE / NO CHANGE

d. Choosing a research hypothesis with a value closer to the null hypothesis

INCREASE / DECREASE / NO CHANGE

e. Changing from a one-tailed test to a two-tailed test

INCREASE / DECREASE / NO CHANGE

Which of the following pieces of information do you NOT need to calculate a confidence interval?

a. population mean (μ)

a.    b. sample mean (M)

b.    c. population standard deviation (σ)

c.     d. sample size (N)

In which case below is the real interest rate the highest?

A. the nominal interest rate = 2% and inflation = -1%

B. the nominal interest rate = 2% and inflation = 1%

C. the nominal interest rate = 1% and inflation = 3%

D. the nominal interest rate = 6% and inflation = 4%

In comparison to other countries, the nominal interest rate in a country that has a higher target inflation rate is likely to be:

A. higher because an increase in the inflation rate will put downward pressure on the real interest rate and cause the nominal interest rate to rise.

B. lower because an increase in the inflation rate will put upward pressure on the real interest rate and cause the nominal interest rate to fall.

C. higher because an increase in the inflation rate will put upward pressure on the real interest rate and cause the nominal interest rate to rise.

D. lower because an increase in the inflation rate will put downward pressure on the real interest rate and cause the nominal interest rate to fall.

FRQ # 2

Country Y is experiencing severe and unanticipated inflation.

1. Explain the effect of this inflation on each of the following.

1. A family With Savings in a Fixed-interest-rate time deposit account
2. A business repaying a long-term,fixed-interest-rate loan
   
   

1.  Identify one fiscal policy action that could be implemented to reduce inflation.
   
   
2. Identify an open-market operation that could be implemented to reduce inflation.
   
   
3. Suppose that Country Y continues to experience high inflation in the long run. Indicate the effect of this inflation on the nominal interest rate in Country Y.

Question 3: 

 Assume that the United States economy is operating at full employment. 

1. Using a correctly labeled graph of the long-run aggregate supply, short-run aggregate supply, and aggregate demand, show each of the following. 
1. Current price level, labeled PL1 
2. Current output level, labeled Y1 
2. Assume that personal savings in the United States increase. Using a correctly labeled graph of the loanable funds market, show the impact of the increase in personal savings on the real interest rate. 
3. Based on the real interest rate change identified in part (b), 
1. will interest-sensitive expenditures increase, decrease, or remain unchanged? 
2. what will happen to the rate of economic growth? Explain. 
4. Assume that the real interest rate of the euro zone increases relative to the real interest rate of the United States. Draw a correctly labeled graph of the foreign exchange market for the euro and show the impact of the change in the real interest rate in the euro zone on each of the following. 

(i) Demand for the euro. Explain. 

(ii) Value of the euro relative to the United States dollar 

1.  Assume that the United States current account balance is zero. Based on the change in the value of the euro identified in part (d)(ii), will the United States current account balance now be in surplus, be in deficit, or remain at zero?

We see by 

A. Ears 

B. Eyes 

C. Nose 

D. Nails