Skill $7\mathrm{.}3$: If the dispute between the Wilsons and the Greens reaches an impasse, should they consider mediation to resolve their differences? Why or why not?

Skill$7\mathrm{.}4$: If further negotiation and mediation should fail to resolve the dispute, why might either the Greens or the Wilsons consider arbitration or liti$$ gation as a means of reaching a settlement?

Skill$7\mathrm{.}5$: What hybridforms ofADR are available and should be considered if negotiation fails to produce a settlement?