It's D.
Many alchemists wanted to create the sorcerers stone (creates gold according to a legend).
They studied ores to find out more about the world.
Plus, they also wanted to cure diseases with their practice. (To this day you see stone therapy, which is said to be beneficial for your health)
Answer:
i would have to say C. hope this helps :)
Explanation:
Made them pay a lot of money
Answer:
I would have to say on a small farm. Since they did this with new farm machinery. If this doesnt work Then D. But 100% its A