Which of the following statements correctly describe the differences between the “red ocean” and “blue ocean” businesses in cross-border e-commerce? （ ）

A、The“redocean”businesshasahighernumberofsellerscomparedtothe“blueocean”.
B、The“blueocean”businessoffersmoreuntappedmarketpotentialthanthe“redocean”.
C、Profitmarginsinthe“redocean”aregenerallyhigherthaninthe“blueocean”.
D、The“blueocean”businessislesscompetitiveandthusmoresuitablefornewcomerswithlimitedresources.