How to improve the condition of a woodland as facilitator?

Managers of National park have identified three alternatives for improving the condition of coastal woodland. In good condition these woodlands comprise Banksia trees and a ground layer of native grasses. Some of the alternatives involve controversial actions that may spark public outrage. Objectives for the managements include:

• maximise banksia cover
• Maximise native grass cover
• Minimise costsof implementation
• Minimise public outrage

The performance matrix attached describes the merit of each alternative against each objectives. The manager of the park ask you to facilitate discussion with skateholders.

In your role as the facilitator, how would you go about progressing decision-making?