Using the tasks below, create a precedence diagram, and then determine the duration needed to complete the tasks.

Task Estimated Duration Dependencies

A Confirm # of Attendees 5 Min Start

B Print Name Tags 30 Min A

C Set Up Tables 30 Min A

D Confirm Catering 10 Min A

E Place Table Linens 20 Min C

F Place Name Tags 10 Min B, E

Which path is the Critical Path?

a) ADEF

b) ACEF

c) ABEF

d) ABF