Accouinting
By: Bruno Oliveira • Term Paper • 2,288 Words • September 19, 2014 • 658 Views
Accouinting
PS7:2,4, 6,7,8,10e20 (Entregar em 26/08)
PS8:1,2,3,4,6,7, 9,11,12, 15e MiniCase 8
2. a. Sd = 19.3%
b. retorno = -2.2%
4. a. F
b. T
c. F
d. F
e. F
f. T
g. T
h. F
6.
[pic 1]
7. a. 26%
b. zero
c. 0.75
d. menos 1
8. 1.3
10.
(1 + rnominal) = (1 + rreal) × (1 + inflation rate)
rreal = [(1 + rnominal)/(1 + inflation rate)] – 1
- retorno
1929: | -14.7% |
1930: | -23.7% |
1931: | -38.0% |
1932: | 0.5% |
1933: | 56.5% |
- -3.89%
c.
1929: | -19.3% |
1930: | -30.7% |
1931: | -45.0% |
1932: | -10.9% |
1933: | 57.0% |
- 9.78%
e)[pic 2]
[pic 3]
[pic 4]
7. a. 26%
b. zero
c. .75
d. Less than 1.0
6. a. 4 + (1.41 X 6) = 12.5%
b. 4 + (2.16 X 6) = 17.0%
c. 4 + (.30 X 6) = 5.8%
d. 4%, r = 4 + (1.75 X 6) = 14.5%; tx= 6%, r = 6 +
(1.75 X 4) = 13.0%
e. tx 4%, r = 4 + (.55 X 6) = 7.3%; tx = 6%, r = 6 +
(.55 X 4) 5 8.2%
7. a. T
b. F
c. F
20. xA E[RA ] + xB E[R B ] = 12% = 0.12
xA (0.10) + (1 – xA) (0.15) = 0.12 ⇒ xA = 0.60 and xB = 1 – xA = 0.40
variancia = xA2 σA2 + xB2 σB2 +2(xA xB ρAB σA σB )