You can create a budget plan to cut out the risks of any unneeded financial expenses and to know that you should pay for things you need before you pay for unneeded items.
To Take care of the construction and operation of public buildings
Answer:
OPTION C i.e 11%
Option A i.e 30.55 year
Explanation:
we know that capital can be calculated as
![Capital = EMI \times PVIFA](https://tex.z-dn.net/?f=Capital%20%3D%20EMI%20%5Ctimes%20PVIFA)
![capital = EMI \times \frac{(1+r))^n -1}{r (1+r)^n}](https://tex.z-dn.net/?f=capital%20%3D%20EMI%20%5Ctimes%20%5Cfrac%7B%281%2Br%29%29%5En%20-1%7D%7Br%20%281%2Br%29%5En%7D)
from the data given in question we can calculate the value of r
so
![5890.2 = 1250 \times \frac{(1+r))^7 -1}{r (1+r)^7}](https://tex.z-dn.net/?f=5890.2%20%3D%201250%20%5Ctimes%20%5Cfrac%7B%281%2Br%29%29%5E7%20-1%7D%7Br%20%281%2Br%29%5E7%7D)
![4.7122 = \frac{(1+r))^7 -1}{r (1+r)^7}](https://tex.z-dn.net/?f=4.7122%20%3D%20%5Cfrac%7B%281%2Br%29%29%5E7%20-1%7D%7Br%20%281%2Br%29%5E7%7D)
solving for r we get
r = 11%
option C
we know that
![Total\ saving = cash flow \times FVIFA](https://tex.z-dn.net/?f=Total%5C%20saving%20%20%3D%20%20cash%20flow%20%5Ctimes%20FVIFA)
![= Cash\ flow \times \frac{(1+r)^n -1}{r}](https://tex.z-dn.net/?f=%3D%20Cash%5C%20flow%20%5Ctimes%20%5Cfrac%7B%281%2Br%29%5En%20-1%7D%7Br%7D)
from the data given we can evealueate the value of n
![8,452,622 = 40,000 \times \frac{(1.11)^n -1}{0.11}](https://tex.z-dn.net/?f=8%2C452%2C622%20%3D%2040%2C000%20%5Ctimes%20%5Cfrac%7B%281.11%29%5En%20-1%7D%7B0.11%7D)
![\frac{8452622}{40000}\times 0.11 = (1.11)^n -1](https://tex.z-dn.net/?f=%5Cfrac%7B8452622%7D%7B40000%7D%5Ctimes%200.11%20%3D%20%281.11%29%5En%20-1)
solving for n we get
n = 30.55 year.
Option A
This is true. Macroeconomics studies the entire economy as a whole while microeconomics studies specific aspects of the economy.