HELP I NEED HELP ASAP

Cody works at a car dealership where he earns $300 each week plus a commission equal to 1% of his total sales. This week his goal is to earn at least $500. What is the minimum amount of totals sales Cody must have to reach his goal?

A. 30,000
B. 20,000
C. 80,000
D. 50,000