You are a project manager, and your organization uses Project Standard 2013. You have created a
non-working day in a resource’s calendar; however, the HR department notifies you that the
resource will work that day after all. You need to reflect this change in the project in the most
efficient manner. What should you do?

A.
Open the Project calendar and mark the work day as working.

B.
Open the resource’s working calendar and edit the Work Week details to set the day as working.

C.
Open the resource’s working calendar and delete the exception.

D.
Open the resource’s working calendar and mark the day as working.