2. Given the product structure tree below, and the on-hand inventories below, create a material requirements plan in the chart below. (5 marks) A (4) B (3) C (1) D (4) E (2) F (6) | G (2) D (3) | G (2) G X . B D E F G ITEM Gross Requir ed 20 Qty. On- Hand 3 3 2 5 3 2 2 1 5 5 Net Requir ed 3. A) The lead times for the materials in question 2 above appear in the table below. Create a TIME PHASED PRODUCT STRUCTURE TREE showing when each part/component must be ordered so that we meet our target of having the 20 units of "X" ready by the start of week 14. (3 marks) ITEM LEAD TIME (WEEKS) X 2 A 3 B 1 3 D 4 E 3 F 1 G 4 + 1 + + Week 1 2 3 4 5 6 7 8 9 10 11 12 13 14 B) FILL IN THE FOLLOWING ORDER CHART. Note that an "order" could be with an external supplier, or could be an order to one of our own internal departments (2 marks) QUANTITY ITEM X Order must be placed in week and arrive by week Order must be placed in week and arrive by week B B Order must be placed in week and arrive by week C Order must be placed in week and arrive by week D Order must be placed in week and arrive by week and is E Order must be placed in week and arrive by week F Order must be placed in week and arrive by week G Order must be placed in week and arrive by week