Susan is paid a 15% commission of her sales. If she earns a commission of $3800, what was the amount of her sales?

Susan is paid a 15% commission of her sales. If she earns a commission of $3800, what was the amount of her sales?
A) $44,705.88
B) $25,333.33
C) $4470.59
D) $7030.00
E) $3230.00