====== How much does FDM printing cost? ======

<code>
( filament weight(gr) * filament cost * filament multiplier )
  +
( machine time (hours) * machine time (hours) * machine time multiplier )
</code>

Minimum amount: €1

filament cost:
  * Economy PLA: €0,02 per gram (Stacker only)
  * Standard PLA: €0,032 per gram
  * Special filament: €0,05 per gram
  * Flexible TPU: €0,085 per gram

filament multiplier:
  * prints under 100g: filament cost for the full weight * 2
  * prints over 100g and under 500 gram: filament cost for the full weight * 1,5
  * prints over 500g: filament cost for the full weight * 1,25

machine time multiplier:
  * machine time under 5 hours: €0,75 per hour
  * machine time over 5 and under 24 hours: €0,5 per hour
  * machine time over 24 hours: €0,3 per hours