Airlines sometimes offer reduced fares during certain times of the week to members of the businessperson's family if the accompany him or her on trips. Discuss the following in connection with these reduced fares:

$1)$ Do you feel airlines offer these reduced fares as a public relations move to appease customers? Why or why not.

$2)$ Do do you think recent in$-$flight incidents with passengers would motivate airlines in general $($or specifically those airlines that have been in the news in connection with these incidents$),$ to offer more of these reduced fare opportunities today to business people and their families then perhaps airlines would have offered in the past? Why or why not?

$3)$ Lastly, how does the concept of relevant costs enter into the decision by airlines to offer reduced rates of this type?