Activity	Description	Immediate Predecessor	Estimated Completion Time (weeks)
A	Develop product design	---	6
				B	Plan market research	---	2
C	Prepare routing	A	3
D	Build prototype	A	5
E	Prepare marketing brochure	A, B	3
F	Prepare cost estimate	C	2
G	Do preliminary design testing	D	3
H	Complete Market survey	B, E	4
I	Prepare pricing and forecast report	H	2
J	Prepare final report	F, G, I	2

1. Draw the PERT Diagram on a separate sheet of paper based on this Activity List.
										2. Check the next sheet ("Project Flow") for a solution and compare your work!
3. Continue to the "Project Flow" sheet for further instructions.