I will design a manufacturing cost model

If you have never made a product before you don't know what you don't know. I have designed and manufactured dozens of projects in my career. I will interview you over zoom and we will discuss the projects, the scope, the materials needed, availability of the materials and so on. By the end of this project you should know how many units will fit on a pallet, how much it will cost to produce it, possibly even the number of man hours required. I am happy to show you previous calculations that I have made both internally for my own company and as well other clients. Obviously they will not show any particularly sensitive data but I am happy to help you along with your product analysis.