A project manager is leading a team that includes both permanent employees and contractors. The contractors have specialized skills that are critical to the project, but they work for different companies and have varying contract terms. Some contractors can only work part-time, while others have different holiday schedules. Which TWO approaches should the project manager use to build team cohesion?

Establish common team goals and success criteria that apply to all team members regardless of employment status

Create separate communication channels for employees and contractors

Schedule all team activities during times when permanent employees are available

Develop flexible communication and collaboration practices that accommodate different schedules and availability

Assign contractors to work independently to avoid scheduling conflicts

Require all team members to adopt the same working schedule and availability