ou will function as employees within a finance department of XYZ Inc. Your goal is to propose changes to the way XYZ manages its money. Currently, the CFO maintains all of XYZ's cash holdings at a local bank. You will propose changes to this policy by developing a portfolio made up of T-Bills, STRIPS, and Bonds that optimizes the return for XYZ under constraint.

Suppose XYZ has average monthly cash holdings of $15 million, revenue of $8 million, and expenses of $7.5 million. Since XYZ still requires some liquidity, it is your responsibility to propose a portfolio that includes a mix bank holdings and fixed income securities. u need a portfolio, analyze its returns compared to the current policy, discuss any inherent risks (interest rate and liquidity).

i need to create portfolio! please give me example! fixed income securities with mixed savings in bank

then i will do it by myself!!