Weapons:
Stone sword-2 iron ingots
Golden sword-3 iron ingots
Iron sword-4 iron ingots

Armour:
Chain set-3 gold ingots
Golden set- 5 gold ingots
Iron set-7 gold ingots

Tools:
Stone tools-2 iron ingots
Golden tools-3 iron ingots
Iron tools-4 iron ingots

Food:
1 iron ingot per piece