Which of the following statements about assurance maps is correct?

An assurance map is used by the chief audit executive to coordinate assurance activities with other internal and external assurance providers

An assurance map is a picture of all assurance engagements performed by the internal audit activity across the organization

An assurance map is used by the engagement supervisor to coordinate the roles of various internal audit team members assigned to assurance engagements

An assurance map lists the procedures and testing activities performed by an internal audit team during an assurance engagement