Five interns are working together on their final internship project. Although the project is generally going well, the interns run into a problem; they are unable to access one of the key documents necessary to complete the project. One of the interns sends an e-mail to their manager and asks for help. The manager quickly responds and provides them with access to the document. The interns return to working together on the project. Considering the intern's request for help, what primary method of control is in use in this scenario? Group of answer choices Clan control Observation The exception principle Regular meeting