A project manager is leading a large business transformation project with a goal to create a new organizational structure and align the IT systems with the new business structure. In which phase of integrated change management should the project manager manage resistance?A$.$ Phase $3-$ Manage the change.B$.$ Phase $2-$ Plan the change.C$.$ Phase $4-$ Reinforce and sustain the change.D$.$ Phase $1-$ Prepare for the change.