Suppose two group members ask you to help resolve a problem. Each wants to add a new staff assistant to support the group but cannot agree on the skills the new assistant should have. One wants to hire someone trained in IT to offer support in that area, and the other is more interested in hiring someone to assist with the firm's social media activities. Which of these solutions might be effective? Check all that apply.

Expand the resource base

Flip a coin and make a random choice

Use a negotiation strategy to enable the two group members to resolve the issue themselves

Focus the members on a higher$-$level goal