Random Operations

$\Huge{\color{#333333}{\boxed{1}}} \ \Huge{\color{#D61F06}{\square}} \ \Huge{\color{#333333}{\boxed{5}}} \ \Huge{\color{#D61F06}{\square}} \ \Huge{\color{#333333}{\boxed{2}}} \ \Huge{\color{#D61F06}{\square}} \ \Huge{\color{#333333}{\boxed{3}}} \ \Huge{\color{#D61F06}{\square}} \ \Huge{\color{#333333}{\boxed{4}}} \$

The four red boxes will be filled in with the operators $+,$ $-,$ $\times,$ and $\div$ , randomly and without repetition.

However, you can rearrange the numbers $1,2,3,4,5$ in the black boxes in any order that you want. Which of these orderings gives the maximum expected value for the expression?