Answer:
To revoke an offer, Mr. Y can communicate to Mr. X that he no longer wishes to proceed with the sale of mangoes at the agreed upon price of Tk8500 per ton. This can be done through various means of communication, such as in person, over the phone, or in writing.
It is important to note that an offer can only be revoked before it has been accepted. Once an acceptance has been communicated, the offer is considered to be binding and cannot be revoked. Therefore, it is essential that Mr. Y communicates his revocation of the offer before Mr. X has accepted it.
It is also worth noting that an offer can be terminated or become void in certain circumstances, even if it has not yet been accepted. For example, if the offer specifies a time limit for acceptance and that time limit expires, the offer is no longer valid. Similarly, if the subject matter of the offer is destroyed or becomes unavailable, the offer may also be terminated.
Step-by-step explanation: