Data
Investment Possibility	Expected Return (%)	Maximum Allowance
Treasury Bills	6.5	35000
CD	5	35000
Stock Fund	13	35000
Municipal Bonds	8.5	35000

An investor has $70,000 to divide among 4 investments as given in the table.

The goal is to maximize expected return earned over the next year. All of the $70,000 will be invested.

The following guidelines must be followed:

1. To be safe, more should be invested in CD and Treasury Bills than in Municipal Bonds and Stock Fund.

2. At least 30% of the investment should be in Treasury Bills and CD.

3. To diversify, each of the 4 investments should not be more than 50% of the total investment.