As a human resource manager, you must now recruit potential team members to join your project. You must identify the project personnel's required years of experience and competencies. Which techniques can be used? Select all that apply: Reviewing previously completed projects to identify how personnel in a previous project with similar responsibilities performed. Expert judgement from someone who has gained specific knowledge in hiring project personnel. Networking with professionals to provide insight into what qualifications are required for a role. Dividing candidates depending on their qualitative skills and choosing individuals that are high in friendliness