The resources in your organization work a 7.5-hour day. In Microsoft Office Project Standard 2007, you create a new project calendar in an existing schedule, modifying the default work week to reflect these working hours. As a result of this modification, the finish dates of all the existing tasks in the schedule change. For example, a 1-day duration task that previously finished on the same day as it started now finishes on the next day. You need to ensure that the task finish dates calculate as they did prior to you modifying the calendar, while maintaining the 7.5-hour work day. What should you do?
A.
Set the Standard calendar as the task calendar for all your tasks.
B.
Change all the tasks to fixed duration tasks before creating the new calendar.
C.
Modify the calendar options to match the working hours specified in the new calendar.
D.
Change the Standard calendar to reflect the 7.5-hour working day, and then apply it as the project calendar.