Which point designates the optimal portfolio of risky assets? Expected Return, Elr) 1 Capital Allocation Line (CAL)

Question:

Which point designates the optimal portfolio of risky assets?

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...