Based on the formula below, which investment would you select if you were risk neutral? Investor satisfaction

Question:

Based on the formula below, which investment would you select if you were risk neutral?

Investor "satisfaction" with portfolio increases with expected return and decreases with variance according to the "utility" formula: U = E(r) - Â½ AÏƒ2 where A = 4.

Portfolio
A portfolio is a grouping of financial assets such as stocks, bonds, commodities, currencies and cash equivalents, as well as their fund counterparts, including mutual, exchange-traded and closed funds. A portfolio can also consist of non-publicly...