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 2 housings. Each clamp has 1 handle and 2 castings. Each housing has 1 bearing and 2 shatts. There is no inventory on hand This exercise contains only parts b and c The product structure is as lollows b) Determine the gross quantities needed of each item if you are to assemble 100 brackets Base: units (enter your response as a whole number) Spring 200 units (enter your response as a whole number) Clamp: 500 units (enter your response as a whole number) Housing 200 units (enter your response as a whole number) c) Compute the net quantities needed if there are 30 of the base and 100 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). Beaning: units (enter your response as a whole number). Shaft. units (enter your response as a whole number)