An australia business and law question. If possible, need help with answering this

Or ay of these questions please

QUESTION 3 Two large airline companies have for many years offered similar flight arrangements and services in a particular market. They also share airport terminal buildings, and at some airports share aircraft servicing facilities. A new company commences airline services in competition with the existing airlines. Neither of the existing airlines provides any assistance to or cooperation with the new airline. They also introduce large discounts on their prices (something they seldom did previously) and apply pressure on travel agents to promote their services and not to promote the services of the new airline. Discuss