Answer:
15.05%
Explanation:
Calculation to determine the expected return on a portfolio
Using this formula
Expected return = (Return on stock A * Percentage invested in stock A) + ( Return on Stock B * Percentage invested in Stock B)
Let plug in the formula
Expected return= (20% * 67%) + (5% * 33%)
Expected return= 13.4% + 1.65%
Expected return= 15.05%
Therefore the expected return on a portfolio is 15.05%
Answer:
25 cent/donuts
Explanation:
Demand function have these two points (275, 0), (175, 25)
Demand function equation:
y - 25 =
(x-175)
-100y + 2500 = (x - 175)
-4y + 100 = x - 175
x + 4y = 100 + 175
x + 4y = 275....................equ 1
Similarly Supply function have these point (150,0), (200, 50)
Supply function equation:
y - 50 =
(x- 200)
50y - 2500 = x - 200
y - 50 = x - 200
x - y = 200 - 150
x - y = 150
By equation 1 & 2
x + 4y = 275
x - y = 150 ==> x = 150+y
So from equ 1 => x + 4y = 275
=> 150+y+4y = 275
=> 150+5y = 275
=> 5y = 275 - 150
=> 5y = 125
=> y = 25
So, the price that the students should charge per donut so that there is neither a surplus nor a shortage of donuts is 25 cent/donuts
Answer:
There is a drought and very few strawberries are available. More people want the strawberries than there are berries available. The price of strawberries increases dramatically. A huge wave of new, unskilled workers come to a city and all of the workers are willing to take jobs at low wages.
Explanation:
Hope this helps- Good Luck! ^w
Answer:
The answer is: Public goods
Explanation:
Public goods are provided by government entities and many times they are given for free or at a very low subsidized price. Public goods are non-excludable since everyone is entitled to use them (e.g. streetlight). Also public goods have no rivals that compete with them (e.g. law enforcement). Most of the public goods are free, but some exceptions exist like the US Mail.