Consider two restaurants located next door to each other: Quick Burger and The Sunshine Caf$.$ If Quick Burger opens a drive$-$through window, the increased traffic and noise will bother customers seated outside at The Sunshine Caf$.$ The accompanying table shows the monthly payoffs to Quick Burger and The Sunshine Caf$$ when Quick Burger does and does not operate a drive$-$through window.

$\backslash$table$[[,\backslash$table$[[$Quick Burger Operates a$],[$Drive$-$Through Window$]],\backslash$table$[[$Quick Burger Does Not$],[$Operate Drive$-$Through$],[$Window$]]],[$Quick Burger,$$24,000,$$$20,000$