When Janis tried to buy an airline ticket for her summer holiday, she couldn’t find an airline that was offering a ticket to her destination

for anything less than $500 round trip. In fact, all three airlines that flew to her destination offered the same fare, $510, for passengers
seeking to visit that destination. Which aspect of pricing regulation might the airlines be in violation of?
(1 point)
price discrimination
deceptive pricing
predatory pricing
price fixing

Price fixing