Answer: $100
Explanation:
If the reserve requirement is 20% then the required reserves being held by the company is:
= Total deposits * reserve requirement
= 8,000 * 20%
= $1,600
The reserves held by the company of $1,700 comprise of both the required reserves and the excess reserves. The excess reserves will therefore be calculated as:
Excess reserves = Reserves - Required reserves
= 1,700 - 1,600
= $100
Answer:
D
Explanation:
Since Sula is making her decision based on what would be environmentally friendly, she is being socially responsible, but not necessarily analyzing the other variables. Therefore, the answer is D. Hope this helps!
Based on the situation facing Country Q, they might respond by <u>trying to </u><u>trade </u><u>with other </u><u>nations </u><u>to</u><u> increase production</u><u> and </u><u>create </u><u>new </u><u>jobs</u>
<u />
Trading with other nations:
- Allows for an economy to develop as it would produce more to export
- Increases employment as people would work in the new companies created to produce export
It would therefore be in Country Q's best interest to trade as this would increase their employment figures and GDP on account of higher production.
In conclusion, Country Q should trade more.
<em>Find out more </em><em>benefits </em><em>of </em><em>trade </em><em>at brainly.com/question/11317503</em>
Answer:
a. Amount to invest in Y
The amount that will be invested in Stock Y should be such that the expected return of the portfolio would equal 12.1%.
This would be determined by the weights of the stock.
Assume the weight to be invested in X is x.
Portfolio return = (weight of X * Return of X) + (weight of Y * Return of Y)
12.1% = (x * 10.28%) + ( (1 - x) * 7.52%)
0.121 = 0.1028x + 0.0752 - 0.0752x
0.121 - 0.0752 = 0.1028x - 0.0752x
0.0458 = 0.0276x
x = 0.0458 / 0.0276
= 1.6594
Weight in stock Y:
= 1 - 1.6594
= -0.6594
Amount to invest in Y:
= -0.6594 * 100,000
= -$65,940
b. Portfolio beta
It will be a weighted average of the betas of the two stocks:
= (Weight of stock X * Stock X Beta) + ( Weight of stock Y * Stock Y beta)
= (1.6594 * 1.20) + (-0.6594 * 0.80)
= 1.46
Answer:
(a) 208.33 J/s
(b) 141.12 s
Explanation:
(a) Energy is the rate of doing work.
Work is the product of power and time
Work = Power × Time
Power = Work/time
where work is in joule and time is in seconds
Given that work = 6 × 
Time = 8 h = 8 × 60 × 60
= 28800 seconds
Average useful power = 
= 208.33 J/s
(b) Given
mass = 2000kg , using g = 9.8 m/s2
Force = 2000 × 9.8
= 19600N
Work = Force × Distance ( considering that Work done to lift his body can be omitted because it is not considered useful output here)
Work = 19600 × 1.5
= 29,400J
Time taken = Work/Power
= 
= 141.12s
≈ 2 Minutes 21 Seconds
At the rate of 208.33J/s, it will take the person 141.12 seconds to lift 2000 kg of bricks 1.50 m to a platform.