Answer:
the answer is b
Explanation:
cause its the annual cash outflow
Answer:
option d) approximately 84%
Explanation:
Data provided in the question:
Mean, m = $92
Standard deviation, s = $13
Now,
we have to calculate percentage of homes will have a monthly utility bill of more than $79 i.e P(X > 79)
also,
P( X > 79) = 1 - P( X < 79)
Z-score for (X = 79 ) = 
Z = 
or
Z = -1
From the standard Z value vs P table, we have
P( Z < -1 ) = 0.1587
Thus,
P( X < 79) = P( Z < -1 ) = 0.1587
therefore,
P(X > 79) = 1 - 0.1587
or
P(X > 79) = 0.8413
or
= 0.8413 × 100%
= 84.13%
Hence,
option d) approximately 84%
For purchasing government securities, diminishing the save proportion, lessening the markdown rate, and a budgetary deficiency. The Economic recession is a time of general monetary decrease and is normally joined by a drop in the share trading system, an expansion in joblessness, and a decrease in the lodging market. For the most part, a retreat is less extreme than a wretchedness.
Answer:
The correct answer is option c.
Explanation:
The nominal interest rate was 5 percent.
The CPI was 150.3 at the end of the year, and the CPI was 144.2 at the beginning of the year.
The 5% nominal interest rate means that the dollar value of savings increased at 5%.
Inflation rate
= 
= 0.0423 or 4.2%
The real interest rate
= Nominal interest rate - rate of inflation
= 5 - 4.2
= 0.8%
The real interest rate of 0.8% indicates that the purchasing power of savings increased at 0.8%.