In footnote 4 we noted that the minimum-risk portfolio contained an investment of 73.1% in Campbell Soup

Question:

In footnote 4 we noted that the minimum-risk portfolio contained an investment of 73.1% in Campbell Soup and 26.9% in Boeing. Prove it.

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...