Research Concrete Production
Overview
Research 
The recorded requirements are presented as three numerical cost values followed by a time-per-item value. The cost values are 40, 40, and 30 as shown in the requirements table. The table also lists a time-per-item value, represented in the source as 20 seconds per item. These figures constitute the entirety of the explicit data provided for this research entry in the available source.
Research category: research.
- Listed cost values: 40, 40, 30 (resource types or currencies are not specified in the source).
- Time per item: 20 seconds (as indicated in the requirements table).
Practical notes: treat the three numeric costs as the complete, authoritative cost entries provided by the source; the source does not label the individual cost fields with resource names, levels, or currencies, so any mapping of those numbers to specific resource types would require confirmation from additional documentation. The time-per-item entry is presented graphically in the source and its alt text indicates a 20-second duration; use that figure only insofar as it matches the referenced table. No information about prerequisites, unlocks, or downstream dependencies is available in the cited material, and therefore none is asserted here. If you require details about the effects unlocked by this research, the resources those costs correspond to, or how this research integrates with other systems, consult additional sections of the Foundry documentation or other language sources that document Research 
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