Reference no: EM132056100

1) The demand for subassembly S is 100 units in week 7. Each unit of S requires 3 units of T and 2 units of U. each unit of T requires 1 unit of V, 2 units of W, and 1 unit of X. Finally, each unit of U requires 2 units of Y and 3 units of Z.

Saleh's company manufactures all items. It takes 2 weeks to make S, 1 week to make T, 4 weeks to make U, 2 weeks to make V, 3 weeks to make W, 2 weeks to make X, 2 weeks to make Y, and 1 week to make Z.

Construct a product structure, identify all levels, parents and components.

2) Prepare a time-phased product structure using the information available in question 1

3) Using the information in question 1, construct a material requirement plan using the following on-hand inventory:

Item on-hand inventory Item on-hand inventory

S 20 W 30

T 20 X 25

U 40 Y 240

V 30 Z 40