During this quest I didn't encounter any difficulties that would require additional explanations, so let's move on to the test and answers.

For those who don't understand what's going on here, I recommend checking out the more detailed guide to the previous quest in the chain:
https://gtm.steamproxy.vip/sharedfiles/filedetails/?id=3535078133

Questions and answers to the test:

Question 1: What colors of fabric can you find in Hearth`s Peak?
Answer: Blue, black and purple!

Question 2: Where can you exchange metal tokens for aluminium?
Answer: Northend View!

Question 3: What different types of metal can you mine in Cinderdoor Station?
Answer: Gold, aluminium and iron!

Congratulations! You now have the largest crafting table in the game and the "Top of the Class" achievement.