I need help figuring out PART C thanks (:

As the production planner for Xiangling Hu Products, Inc, you havo been given a bill of material for a bracket that is made up of a base, 2 springs, and 4 ciampt Tho base is assembled from 2 clamps and 1 housing. Each clamp has 1 handle and 1 casting. Each housing has 2 bearings and 2 shatis. There is no inventory on hand. a) Design a product siructure noting the quantitios for oach item and show the low-evel coding. Match each number in the structure below with the corresponding itam. b) Determine the gross quanties needed of each item if you are to assemble 75 brackets. Cick the icon to view the completed product structure. units (enter your response as a whole number). units (enter your response as a whole number). More Info b) Determine the gross quantities needed of each item if you are to assemble 75 brackets. Click the icon to view the completed product structure. Base: 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). c) Compute the net quantities needed if there are 30 of the base and 75 of the clamp in stock. Base: 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)