Answer:
Option B. will be the answer.
Step-by-step explanation:
Last week total sales done by Rob Polanski as a tractor salesman was = $38642
He received amount as a commission = $2704.94
So the percentage of commission he received will be
= [tex]\frac{\text{Commission received}}{\text{Total sales}}\times 100[/tex]
= [tex]\frac{2704.94}{38642}\times 100[/tex]
= 0.07×100
= 7%
Therefore, Option B. will be the answer.