For this question, assume that your initial margin must be higher than 90% when you borrow money. Which one of the following combinations of return and risk (SD) you CANNOT obtain by adjusting portfolio weights? d. (10.1%, 13 %) b. (8.4%, 10.5%) a. (1.70%, 1.0%) O c. (3.10 %, 3.0%)

Essentials Of Investments
11th Edition
ISBN:9781260013924
Author:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Publisher:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Chapter1: Investments: Background And Issues
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Ef 243.

for your information,
risky asset expected return= 8%; risk= 10%
risk-free rate= 1%
can always borrow money from the bank at rf=1%
Transcribed Image Text:for your information, risky asset expected return= 8%; risk= 10% risk-free rate= 1% can always borrow money from the bank at rf=1%
For this question, assume that your initial margin must be higher than 90% when you
borrow money. Which one of the following combinations of return and risk (SD) you
CANNOT obtain by adjusting portfolio weights?
O d. (10.1%, 13 %)
O b. (8.4%, 10.5%)
a. (1.70%, 1.0%)
O c. (3.10 %, 3.0%)
Transcribed Image Text:For this question, assume that your initial margin must be higher than 90% when you borrow money. Which one of the following combinations of return and risk (SD) you CANNOT obtain by adjusting portfolio weights? O d. (10.1%, 13 %) O b. (8.4%, 10.5%) a. (1.70%, 1.0%) O c. (3.10 %, 3.0%)
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