Answer:
6.22%
Explanation:
Price of sandwich four years ago, Present value = $5.49
Price of sandwich, Future value = $6.99
It is given that the inflation has been assumed to be constant over these four years.
Inflation rate refers to the rate at which prices of the good increases from the previous level. In a simple language, if there is a rise in the price of the goods then this economy is experiencing a inflation.
Inflation rate:
= 1.0622487 - 1
= 0.0622487 or 6.22%
Therefore, the inflation rate is 6.22%
The answer is : The demand is elastic.
Elasticity =
[(80,000 - 180,000)/((80,000+180,000)/2)]/[($40 - $30)/(($40 + $30)/2)]|
[(-100,000/130,000)]/[(10/55)] = -.7692/.1818= -4.23
The answer is -4.23, however when considering own price elasticity of demand, we ignore the negative sign and look at the absolute value to determine whether it is elastic or inelastic.
Answer:
$3443.86
Explanation:
a=p(1+r/n)^nt
a=2450(1+.0525/12)^12*6.5
3443.86
Email can be both formal or informal however face to face communication is usually most effective in business.
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Answer: 28.57%
Explanation:
Average return given the variables will be;
Average rate of return = 
Average rate of return = 1,000,000/3,500,000
Average rate of return = 28.57%
