A project manager is working on a project with three virtual teams. Team A is in a different time zone than teams B and C. The project was going well, but recently team A has started feeling left out. Information reaches team A late or is sometimes missed, and teams B and C give preference to each other's problems over team A. The project manager has already set project guidelines, but realizes they need to be improved.
Which two things should the project manager do to help the teams collaborate better? (Choose two.)