As the production schedules for an exercise equipment manufacturer, you are to schedule an order for 50 UltimaSteppers, which are to be shipped in week 8. Assume lot-for-lot ordering. Below is information about the steppers.
Lead
Item Time On Hand Components
Stepper 2 20 A(1), B(3), C(2)
A 1 10 D(1), F(2)
B 2 30 E(1), F(3)
C 3 10 D(2), E(3)
D 1 15
E 2 5
F 2 20
a) Develop a product structure.
b) Develop a time-phased structure.
c) Develop a net material requirements plan for F.