As the production planner for Xiangling Hu Products, Inc., you have been given a bill of material for a bracket that is made up of a base, 2 springs, and 3 clamps. The base is assembled from 2 clamps and 1 housing. Each clamp has 1 handle and 2 castings. Each housing has 2 bearings and 2 shafts. There is no inventory on hand. a) Design a product structure noting the quantities for each item and show the low-level coding. Match each number in the structure below with the corresponding item. Number Item Bracket Base(1) IV Clamp (2) II Clamp(3)