Oppss friend indeed you tried your best and you wrote out of the knowledge you have and I appreciate you for that but as the prof had said you mistakenly misunderstood the question by giving some wrong answers and it's normal everybody to that I hope and believe you do better in the next assignment.

Thanks for sharing friend, wishing you success please engage on my entry https://steemit.com/hive-108451/@starrchris/steemit-crypto-academy-contest-s13w1-token-swap