13:22 Vill 34% e The demand...its in week 6 Read Only - You can't save changes to this... The demand for a product S1 is 300 units in week 6. Each unit of S1 requires 1 unit of A and 3 units of B. Each subassembly of B requires 2 units of C, 4 units of D and 1 unit of E. The lead times are given in the table below: Component Lead time (weeks) 51 . 1 12 D 12 5.2.1 Construct a product structure. Identify all the levels, parents and components. 5.22 Construct a gross material requirements plan. (Answer Question 5.2.2 in the separate answer sheet and hand in with your exam script) (6) 1 2 3 4 5 6 Week 1 S1 Required date Order release date A(1) Required date Order release date B(3) Required date Order release date C(2) Required date Order release date D(4) Required date Order release date E(1) Required date Order release date TIL O