You take responsibility for tracking an existing schedule in Microsoft Office Project Standard 2007. The project schedule uses the default Standard calendar. There are no constraints on your project. You need to order computer equipment for your development environment. Your supplier will deliver the equipment three weeks after receiving a purchase order. You enter a milestone for the purchase order date and create an equipment installation task. You need to create a dependency from the purchase order task to the equipment installation task so you can schedule the equipment installation based on a specific purchase order date. Which dependency should you create?
A.
start-to-finish, with a 15d lag
B.
start-to-finish, with a -15d lag
C.
finish-to-start, with a 15d lag
D.
finish-to-start, with a -15d lag