Multi Option Calculator - Copy this React, Tailwind Component to your project

I want a component in which there will be multiple options such as foundation painting earthwork electricwork so in each of that I'll be having the sub work drop down in each subwork the input tag should be 3 that are length height depth so the logic should be like this . If the user pura only the two values like length and breadth then it should be in the Square feet and is the user also mentions depth then the unit should chnge to Cubic feet. And I need this