Answer:
Predatory Pricing hurts the competition because for smaller business places because a company like walmart would buy something e.g tires and they would buy the tires for 50 bucks and sell them for 40 so they're losing money but then for lets say a tire store who sells them for 60-65 dollars, nobody's going to go to there store and they're going to go out of business, afterwards walmart raises their prices to 70 or more as they started a monopoly in that area.