I believe your answer is C.
Hope this helps!
The Bushido code guided the samurai in life and death, and stressed loyalty to the leader and honor in every aspect of life. The Bushido code arose from Zen-Buddhism, Confucianism, and Shintoism, and taught the importance of service to master and country.
Have a nice day!
Answer:
They used debens.
Explanation:
They used "debens" to measure an item's value to trade and to do many other things