Answer:
12
Explanation:
At the price of $24, the demand is 36
At the price of $30, the demand is 24
change in quantity demanded
= 36-24
= 12
1 increasing audience
2 payment methods and or growing page
3 yes help others and myself
4 insta due to its growing capacity
Answer:
Option (B) is correct.
Explanation:
When there is an increase in the interest rate then as a result this will shift the aggregate demand curve leftwards. This is because of the fall in one of the component of aggregate demand curve that is investment.
Increased interest rate will reduce the investment demand and hence shifts the aggregate demand curve rightwards. This increase in the interest rate will also increase the reserves of the banks.
When there is a leftward shift in the AD curve then as a result there is a fall in both real GDP and Price level in an economy.
Answer:
Nico invest $2500 at 9% interest rate and $800 at 4% interest rate.
Explanation:
He invests some money at 9%, and $1700 less than that amount at 4 %.
Let Nico invest $x at 9%.
It means he invest $( x-1700) at 4%.
The investments produced a total of $257 interest in 1 yr.
![x\times \frac{9}{100}+(x-1700)\times \frac{4}{100}=257](https://tex.z-dn.net/?f=x%5Ctimes%20%5Cfrac%7B9%7D%7B100%7D%2B%28x-1700%29%5Ctimes%20%5Cfrac%7B4%7D%7B100%7D%3D257)
![0.09x+(x-1700)0.04=257](https://tex.z-dn.net/?f=0.09x%2B%28x-1700%290.04%3D257)
![0.09x+0.04x-68=257](https://tex.z-dn.net/?f=0.09x%2B0.04x-68%3D257)
![0.13x-68=257](https://tex.z-dn.net/?f=0.13x-68%3D257)
Add 68 on both sides.
![0.13x=257+68](https://tex.z-dn.net/?f=0.13x%3D257%2B68)
![0.13x=325](https://tex.z-dn.net/?f=0.13x%3D325)
Divide both sides by 0.13.
![x=2500](https://tex.z-dn.net/?f=x%3D2500)
Nico invest $2500 at 9% interest rate.
![x-1700=2500-1700=800](https://tex.z-dn.net/?f=x-1700%3D2500-1700%3D800)
Nico invest $800 at 4% interest rate.
Therefore Nico invest $2500 at 9% interest rate and $800 at 4% interest rate.
first party is the one that I would do