I did B. I need help with C which is below. (please show your work)

Compute the net quantities needed if there are 25 of the base and 75 of the clamp in stock. (enter your response as a whole number)

Base _____

Sprin ___

Clamp ___

Housing __

Handle __

Casting __

Bearing __

Shaf ____

As the production planner for Xlangling 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 1 bearing and 2 shafts. There is no inventory on hand. This exercise contains only parts b and c. The product structure is as follows: Bracket Base (1) Spring(2) Clampa) Housing, Clamp (3) HandleiCastingo, Bearing Shatta Handie, Casting b) Determine the gross quantities needed of each item if you are to assemble 100 brackets