Your client, Rex, treats wages differently from bonuses when determining his saving and investment goals. As a result, he invests any available after$-$tax wages in low$-$risk investments while investing his bonuses in high$-$risk alternatives. How could you best explain investing in this manner to Rex?

A$)$

Commend Rex on choosing different investments to achieve diversification.

B$)$

Confirm to Rex that this strategy will lead to higher returns with minimal risk.

C$)$

Demonstrate to Rex the importance of purchasing investments that are highly correlated with one another.

D$)$

Advise Rex to look at all investments as if they are part of the same portfolio.