

* $4800 ($2400 direct + $2400 consumed) for the Modern Age goods. * $2400 for the Colonial Age goods, which are CONSUMED The numbers we need, to understand the mathematical foundation for Like Value trades for Like Value, are at We also have a similar FoE Trade Ratios.gsheet, it's a browser based spreadsheet with some mild inventory tracking capabilities, that's available at the Google Group for the LOD-Conservatory

There's a handy equitable trade calculator at The direct cost of production covers it all. If the one-time costs for the buildings didn't follow a similar pattern, then there might be a reason to depreciate those initial costs, but they do, so there isn't. Once you get to the Colonial Age, the relative costs of production start to decline.
