Jorge knows that his friends like having several phone covers in many colors and wants to sell an inexpensive plastic case. He will sell them for $9 each. Jorge's uncle lives in another country and has experience selling worldwide. He wants Jorge to go big and go international! Jorge pays a one-time fixed fee of $50,000 to establish the contract and have his web page and online paying system created. He has to pay the online marketer a $4 commission for everyone he sells. How much revenue does Jorge have to sell to break even?