Answer:
$1,134.69
Explanation:
The amount she sold beyond $6000 was ...
$11,838 -6,000 = $5,838
Her commission on those sales comes to ...
0.113 × $5,838 = $659.69
That added to her base salary brings her salary for the month to ...
$475 +659.69 = $1,134.69 . . . . salary for the month