1.Explain at least three (3) leadership approaches and when they are best utilized.

2.Describe five (5) ethical situations or dilemmas that project managers might face in their role within an organization.

3.Assess the role of technology in project management.

4.Provide your expectations for the development of the project management field aided by modern technologies.

please expalin all the answers in detail.dont post the answer which is already their in expert Q&A.I need a unique answer.

Thank you.