c) Compute the net quantities needed if there are 25 of the base and 100 of the clamp in stock Base: 75 units (enter your response as a whole number). Spring units (enter your response as a whole number). Clamp: units (enter your response as a whole number). Housing: units (enter your response as a whole number) Handle: units (enter your response as a whole number). Casting: units (enter your response as a whole number). Bearing units (enter your response as a whole number). Shaft: units (enter your response as a whole number). Base: 150 units (enter your response as a whole number). Spring: 150 units (enter your response as a whole number). Clamp: 900 units (enter your response as a whole number). Housing: 300 units (enter your response as a whole number). Handle: 900 units (enter your response as a whole number). Casting: 900 units (enter your response as a whole number). Bearing: 300 units (enter your response as a whole number). Shaft: 300 units (enter your response as a whole number). 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, 1 spring, and 4 clamps. The base is assembled from 2 clamps and 2 housings. 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. Number item Bracket Spring(1) Housing(2) Casting (1) Shaft 1) Base(1) Clamp (2) Clamp (4) Handle(1) 111 Bearing(1) IV Handle(1) Casting (1)