Answer:
portfolio's standard deviation = 6.18%
Explanation:
we must first determine the expected returns for each stock:
stock A = (0.15 x 31%) + (0.6 x 16%) + (0.2 x -3%) + (0.05 x -11%) = 13.1%
stock B = (0.15 x 41%) + (0.6 x 12%) + (0.2 x -6%) + (0.05 x -16%) = 11.35%
stock C = (0.15 x 21%) + (0.6 x 10%) + (0.2 x -4%) + (0.05 x -8%) = 7.95%
then we must determine the variance of each stock's return:
stock A = {[0.15 x (31 - 13.1)²] + [0.6 x (16 - 13.1)²] + [0.2 x (-3- 13.1)²] + [0.05 x (-11 - 13.1)²]} / 4 = (48.0615 + 5.046 + 51.842 + 29.0405) / 4 = 33.4975
stock B = {[0.15 x (41 - 11.35)²] + [0.6 x (12 - 11.35)²] + [0.2 x (-6- 11.35)²] + [0.05 x (-16 - 11.35)²]} / 4 = (131.868375 + 0.2535 + 60.2045 + 37.401125) / 4 = 57.4219
stock C = {[0.15 x (21 - 7.95)²] + [0.6 x (10 - 7.95)²] + [0.2 x (-4- 7.95)²] + [0.05 x (-8 - 7.95)²]} / 4 = (25.545375 + 2.5215 + 28.5605 + 12.720125) / 4 = 17.3369
portfolio's variance = (0.3 x 33.4975) + (0.4 x 57.4219) + (0.3 x 17.3369) = 38.21908
portfolio's standard deviation = √38.21908 = 6.18%
Answer:
B. Upward distortion
Explanation:
Based on the information provided within the question it can be said that this seems to be an example of upward distortion. In the context of business, this refers to when a lower employee fails to, or is hesitant to communicate negative information to his/her superiors due to the consequences. Which is what Enrique is doing in this scenario.
Answer:
Wants is less important because you don't need it/them to survive, you can live with only your needs, you should only get your wants only if you can afford it and still have enough money for needs.
Explanation:
I don't know if that made sense lol
Answer:
see below
Explanation:
Endorsing a check is communicating to the bank how a check is to be cashed. A restrictive endorsement puts limits on how a check or other financial instruments are to be used.
The most common type of restrictive endorsement is for the payee to write the words" for deposit only" at the back of the check. The payee then signs and indicates their account number. This instructs the banks to pay the check amount to that account.
Sandra walker should write the words "for deposits only" at the back of the check. She has to indicate the bank account number for The Book Nook and sign at the back.
