RA = 3.5% + 0.65RM + eA
RB = −1.6% + 0.80RM + eB
σM = 21%; R-squareA = 0.22; R-squareB = 0.14
Assume you create a portfolio Q, with investment proportions of
0.50 in a risky portfolio P, 0.30 in the market index, and 0.20 in
T-bill. Portfolio P is composed of 60% Stock A and 40% Stock B.
a. What is the standard deviation of portfolio Q? (Calculate
using numbers in decimal form, not percentages. Do not round...
Consider 3 stocks: A with E(RA)= 15% and SD(RA)=20%, B with
E(RB) =14% and SD(RB)=24% and C with E(RC)=18% and SD(RC)=30%. The
risk free rate RF= 6%,
1. which stock would you combine with the risk free to form a
portfolio?
2. write the equation of Capital market line
3. If you consider that your target risk is 15%, what would be
the composition of your final portfolio?
Consider the following variance-covariance matrix
rm
rA
rB
rC
rD
rM
0.41
rA
0.43
0.65
rB
0.49
0.39
0.84
rC
0.30
0.13
0.30
0.58
rD
0.50
0.43
0.61
0.34
1.48
Average return
rM
rA
rB
rC
rD
R
average return
0.0585
0.1122
0.0314
0.0525
-0.0563
0.03
a. if you would like to create a risky protfolio X of two stocks
- stock A and stock C, how would you allocate your investments?
identify the minimum variance portfolio consisting of stocks...
The market and stock A have the following probability
distributions:
Probability
Rm
Ra
.3
15%
20%
.4
9%
5%
.3
18%
12%
Q1. Calculate the expected rates of return for the market and
stock A.
Q2. Calculate the standard deviation for the market and stock
A.
Q3. Calculate the coefficient of variation for the market and
stock a.
Suppose rRF = 3%, rM = 12%, and
bi = 1.2.
2. Now suppose rRF decreases to 2%. The slope of the
SML remains constant. How would this affect rM and
ri?
-Select-IIIIIIIVVItem 3
What is ri, the required rate of return on Stock i?
Round your answer to one decimal place.
%
1. Now suppose rRF increases to 4%. The slope of the
SML remains constant. How would this affect rM and
ri?
Both rM and ri will remain...
Rank the following atoms or ions in order of increasing radius:
As^3-, Se^2-, Ge^4+, Rb^+, Br^-
Ca, Ba, Sr, Be, Mg
Al, Cl, P, Si, S
Sb, As, F, S, Tl
Name an element who have similar physical/and or chemical
properties to the following elements:
Al
Ca
O
Suppose rRF = 3%, rM = 12%, and
bi = 1.4.
2. Now suppose rRF decreases to 2%. The slope of the
SML remains constant. How would this affect rM and
ri?
-Select-IIIIIIIVVItem 3
What is ri, the required rate of return on Stock i?
Round your answer to one decimal place.
%
1. Now suppose rRF increases to 4%. The slope of the
SML remains constant. How would this affect rM and
ri?
Both rM and ri will decrease...
Suppose rRF = 3%, rM = 12%, and
bi = 1.6.
2. Now suppose rRF decreases to 2%. The slope of the
SML remains constant. How would this affect rM and
ri?
-Select
What is ri, the required rate of return on Stock i?
Round your answer to one decimal place.
%
1. Now suppose rRF increases to 4%. The slope of the
SML remains constant. How would this affect rM and
ri?
Both rM and ri will remain the...
A rm has production function q = K^1/3 L^2/3. Input prices are w
= 1 for labor (L), and r=1 for capital (K).
a. Write down the firm's Cost Minimization Problem. Derive the
optimality conditions.
b. Define the optimal choice of inputs, i.e. solve the Cost
Minimization problem above for K and L.
c. What is the total cost to produce q=4 units of output?
Please solve and explain
15-3 The
market and Stock S have the following probability
distributions:
Probability
rm
rs
0.3
15%
20%
0.4
9
5
0.3
18
12
Calculate the expected rates of return for the market and Stock
S.
Calculate the standard deviations for the market and Stock
S.
Calculate the coefficients of variation for the market and
Stock S.