Answer:
$390
Step-by-step explanation:
Since Aubrey makes 12% commission on all sales, for a sale worth $3250, Aubrey will still make commission of 12%
Taking 12% of $3250
[tex]Commission=\frac {12}{100}*$3250[/tex]
Commission=0.12*$3250=$390
Aubrey's commission is $390 for this sale
Therefore, Ans=$390