ACTIVITY DESCRIPTION PREDECESSOR$($S$)$

A Finalize site and building contracts $$

B Hire production manager A

C Select local promoter A

D Target headline entertainers C

E Hire operations manager A

F Design promotional Web site C

G Set TV deal F

H Hire director G

I Plan for TV camera placement H

J Set venue capacity B

K Ticketmaster contract F$,$ J

L Target support entertainers D

M Travel accommodations for staff C

N Passes and stage credentials I, L

O Travel accommodations for talent L

P Sound and staging B

Q Secure merchandise deals C

R On$-$site ticketing K

S Hire sponsor coordinator C

T Finalize sponsors S

U Define$/$place signage for sponsors T$,$ X

V Hire security director E

W Develop site plan E

X Power, plumbing, AC$,$ toilet services W

Y Set police$/$fire security plan V

Z Online merchandise sales Q

End A dummy end node P$,$R$,$N$,$O$,$Z$,$U$,$Y$,$M