Answer:
1 It is a form of entertainment
2 you can dedicate time to your passions
3 they're helpful for your mental health
Market failure occurs when a free market is unable to A) distribute resources efficiently.
The proportion of the optimal risky portfolio that should be invested in stock A is 0%.
Using this formula
Stock A optimal risky portfolio=[(Wa-RFR )×SDB²]-[(Wb-RFR)×SDA×SDB×CC] ÷ [(Wa-RFR )×SDB²+(Wb-RFR)SDA²]- [(Wa-RFR +Wb-RFR )×SDA×SDB×CC]
Where:
Stock A Expected Return (Wa) =16%
Stock A Standard Deviation (SDA)= 18.0%
Stock B Expected Return (Wb)= 12%
Stock B Standard Deviation(SDB) = 3%
Correlation Coefficient for Stock A and B (CC) = 0.50
Risk Free rate of return(RFR) = 10%
Let plug in the formula
Stock A optimal risky portfolio=[(.16-.10)×.03²]-[(.12-.10)×.18×.03×0.50]÷ [(.16-.10 )×.03²+(.12-.10)×.18²]- [(.16-.10 +.12-.10 )×.18×.03×0.50]
Stock A optimal risky portfolio=(0.000054-0.000054)÷(0.000702-0.000216)
Stock A optimal risky portfolio=0÷0.000486×100%
Stock A optimal risky portfolio=0%
Inconclusion the proportion of the optimal risky portfolio that should be invested in stock A is 0%.
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brainly.com/question/21273560
During the gdl (program, the dps can suspend or revoke your license for driving or more moving violations in twelve months. GDL stands for Graduated Driver License. During the GDL young drivers<span> gain knowledge and </span>driving experience. There are <span>restrictions and responsibilities associated with the license the driver is about to receive.</span>
1. Leadership skills
2. Ability to handle money
3. Ability to operate equipment safety
4. Organizational