Im working on a project for doing an application and web store, please share the predecessors for each activity in order to draw the project network

Activity	Description	predecessor
A	Define goals.
B	Define objectives.
C	Define stakeholders.
D	Define content area.
E	Organize content area.
F	Identify outline structure.
G	Plan scope.
H	Plan schedule.
I	Plan cost
J	Plan communication
K	Plan quality
L	Specify storage.
M	Arrange hosting.
N	Register domain name.
O	Specify mail server.
P	hire employees.
Q	Create template.
R	Create graphics.
S	Development.
T	Create page.
U	Insert content.
V	User testing.
W	Report requirements.
X	Maintenance.
Y	Deliver final project.
Z	Go live