The applicable formula is;
A = P(1-r)^n
Where;
A = Final purchasing power
P = Current purchasing power
r = inflation
n = Number of years when P changes to A
Confirming the first claim:
A = 1/2P (to be confirmed)
P = $3
r = 7% = 0.07
n = 10.25 years
Using the formula;
A = 3(1-0.07)^10.25 = 3(0.475) ≈ 3(0.5) = $1.5
And therefore, A = 1/2P after 10.25 years.
Now, give;
P = $9
A = 1/4P = $9/4 = $2.25
r = 6.5% = 0.065
n = ? (nearest year).
Substituting;
2.25 = 9(1-0.065)^n
2.25/9 = (1-0.065)^n
0.25 = (1-0.065)^n
ln (0.25)= n ln(1-0.065)
-1.3863 = -0.0672n
n = (-1.3863)/(-0.0672) = 20.63 years
To nearest year;
n = 21 years
Therefore, it would take approximately 21 years fro purchasing power to reduce by 4. That is, from $9 to $2.25.
Answer:
Explanation:
Recession- a period of temporary economic decline during which trade and industrial activity are reduced, generally identified by a fall in GDP in two successive quarters.
depression- a overwhelming feeling of despair that often leads to sui.ci.al thought or su.ic.ide .
expansion- the action of becoming larger or more extensive.
Answer:
Marsha forests
Explanation:
Planning refers to the method of focusing on the actions necessary to accomplish a specific goal. Achieving optimal outcomes was the first and paramount task. It requires designing and managing a strategy, including psychological factors that include analytical competencies.
Planning is essential for every business as it facilitates coordination, improves employees morals and helps the manage mt to operate as per the stated guidelines. Thus, every business whether small or large or whether working in stable or validate environment should do planning.
Answer:
c. Erie s ROE will remain the same
Explanation:
As the return on asset is calcualte using the asset figure it will not change with a financial leverage measurement.
As the financial leverage acts in the composition of other side of the accounting (assets = liabilitis + equity) it will change the return on equity, the debt ratio and other metric related to this side but, not the return on assets.
I don't understand this question well, but try a Windows.
