Resource return rate calculator

Resource return rates for crafting Expert's Shield (5.1): the share of materials each city returns, with and without Focus. It needs 4 × Uncommon Cedar Planks and 4 × Uncommon Titanium Steel Bar. Martlock returns 24.8% of the materials, 47.9% with Focus; the other cities return 15.3% of the materials, 43.5% with Focus. Expert's Shield (5.1): Off-hands / Warrior / Shield, Tier 5, item power 900.