Answer:
The right approach will be "$ 1123.2".
Explanation:
The number of miles to be used will be:
= [tex]40 \ miles \ round \ trip\times 3 \ trips \ per \ week\times 52 weeks[/tex]
= [tex]6240 \ miles[/tex]
Now,
The item deduction will be:
= [tex]Number \ of \ used \ miles\times 18 \ cents \ per \ mile[/tex]
= [tex]6240\times 1123.2[/tex]
= [tex]1123.2[/tex] ($)