How many items per minute of "something" should I make? This is a question I get asked frequently and I respond by explaining my Pioneer First Method.
I use a spreadsheet for planning my production lines in Satisfactory. I do this so I don't spend time during my streams doing maths and running around checking what machines are making what, I personally don't think it makes great viewing. However due to multiple viewer requests I did an impromptu crash course on how I use the spreadsheet and how it helps make decisions.