24 [ Ref : 0. 9 - 30, 0415 - 416 of textbook ) : The following table contains the activities for planning a wedding and the activity time Estimate . However , the precedence relationships between activities are not. included . Activity Description Time ( days ) 171 Determine data 15 Obtain marriage license* Select bridal attendandits _ LILITH TY Order dresses Fit dresses Select groomsmen Order tuxedos LA LU `` LUSH LIFE Find and rent church # D NILI-'ON HIM Hire florist Develop /'print programs Hire photographer 1.5 Develop guest list 12 AD Order invitations ECO Address and mail invites 10) Compile RSVP list 30 \\FL Reserve reception hall Hire caterer ` `` ID HOO^ ^_ F` Determine reception menu! ID) Make Final order Hire band Decorate ceremony in in `` ` in in # ` Wedding ceremony Wedding reception Using your best judgment , determine the project. network , critical path , and expected project. duration . If it is the first of January and a couple is a June 1 wedding what is the probability that it can be done all