Answer:
B. The portfolio expected rate of return must be the same for each economic state.
Explanation:
Variance formula = sum of (probability x (r - mean)^2)
r= expected return
if the expected return would be same for each economic state then the mean would equal to expected return which ultimately will give variance zero ( as r-mean would be 0).
Hence the correct option is B. The portfolio expected rate of return must be the same for each economic state.
Answer:
Option A, total debits to the inventory account would be $37,800, is correct
Explanation:
The cost of the merchandise inventory to Wilson Company is the cost of the inventory purchased and the freight-in cost.
In other words, the amount to be recognized in merchandise inventory account is the sum of both amounts i.e $35,000+$2800=$37,800
This would be debited to merchandise inventory and $2,800 would be credited to the cash account while $35,000 is credited to accounts payable
Answer:
The expected cost 8 years from now = $13.87
Explanation:
If the inflation rate averages 3 percent yearly over the next 8 years, the expected cost of services for any year in that time frame is given by
C (x) = K (1.03)ˣ
where
K = present cost = $10.95
x = time in years = 8
So, the expected cost of a haircut 8 years from now would be
C(x=8) = 10.95 (1.03)⁸ = $13.87
Hope this Helps!!!!
Answer :It doesn't allow the entrepreneur to raise enough money. -A.
Answer:
a. How long will the current bridge system work before a new bracing system is required?: 64.18 years or 64 years and 2 months.
b. What if the annual traffic rate increases at 8 % annually: The bracing system will last for 24.65 years or 24 years and 7 months.
c. At what traffic increase rate will the current system last only 12 years: 17.13%
Explanation:
a. Denote x is the time taken for the number of pedestrian to grow from 300 to 2000. The current pedestrian is 300, the grow rate per year is 3% or 1.03 times a year. Thus, to reach 2,000, we have the equation: 300 x 1.03^x = 2000. Show the equate, we have 1.03^x = 6.67 <=> x = 64.18
b. Denote x is the time taken for the number of pedestrian to grow from 300 to 2000. The current pedestrian is 300, the grow rate per year is 8% or 1.08 times a year. Thus, to reach 2,000, we have the equation: 300 x 1.08^x = 2000. Show the equate, we have 1.08^x = 6.67 <=> x = 24.65.
c. Denote x as traffic increase rate. The current pedestrian is 300, the grow rate per year is (1+x) times a year. Thus, to reach 2,000 after 12 years and thus a new bracing system to be in place, we have the equation: 300 x (1+x)^12 = 2000. Show the equate, we have (1+x)^12 = 6.67 <=> 1+x = 1.1713 <=> x = 17.13%.
