Answer: 77 months
Explanation:
Use the NPER function on Excel to find the answer. 
Rate is compounded monthly so:
= 8% / 12
= 0.66667%
Payment = 5,000 per month 
Present value = $0
Future value = 500,000
Value should be = 76.87 months 
= 77 months 
 
        
             
        
        
        
Answer:
2. in the short run, as aggregate demand increases, unemployment is reduced.
Explanation:
The government misjudging the natural rate of unemployment to be much lower than it actually is, and thus undertaking expansionary fiscal and monetary policies to try to achieve the lower rate. These policies might at first succeed because in the short run, as aggregate demand increases, unemployment is reduced due to the expansionary policies. 
 
        
                    
             
        
        
        
Answer:C. Real interest rates expected by British investors are 2 percentage points higher than the real interest rate expected by US investor.
Explanation:
The real interest rate is the market interest rate less the inflation rate. 
The inflation rate always reduce the purchasing power of money which is the real measure of the purchasing power of money and not the money face value.