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An investor wishes to maximize the return on her portfolio and also maintain certain liquidity and risk standards.The alternatives and their corresponding returns are:
Alternative Return
Municipal Bonds (M)6.2%
Certificates of Deposit (S)5.1%
Treasury Bills (T) 6.9%
AA Bonds (B)10.5%
The investor wishes to have at least 25% of the portfolio in Treasury Bills,no more than 20% in AA bonds;no more than 15% in Certificates of Deposit,and no more than 10% in municipal bonds.Formulate a linear programming problem for the investor seeking to maximize the expected return of a $200,000 portfolio.
Normal Goods
Items for which demand increases as consumer income rises, showing a positive correlation between income and demand.
Law of Supply
A fundamental principle stating that, all else being equal, an increase in the price of a good will result in an increase in the quantity supplied.
Price-elasticity of Supply Coefficient
A numerical measure of how much the quantity supplied of a good responds to a change in its price.
Negative Sign
Generally represents an opposite direction of influence or a decrease in a mathematical or statistical context.
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