options are casting, bracket, base, clamp, handle, bearing, spring, housing, shaft

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 pase is assembled from 1 clamp and 1 housing. Each clamp has 1 handle and 1 casting. Each housing has 1 bearing and 1 shaft. 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