A project manager is leading a team that includes both permanent employees and contractors from different companies. The contractors have varying contract terms, different holiday schedules, and some work part-time. Team cohesion is suffering because of these differences in working arrangements and availability. Which TWO strategies should the project manager implement to build team unity?

Establish shared team goals and success metrics that apply to all members regardless of employment status

Create separate communication channels for employees and contractors

Develop flexible meeting and collaboration practices that accommodate different schedules

Require all team members to adopt the same working schedule

Assign contractors to work independently to avoid scheduling conflicts

Focus team building activities only on permanent employees