Communication of acceptance is complete as against the proposer:
Verified Answer
A. When it comes to the knowledge of the proposer.
B. When it is put in the course of transmission to the proposer so as to be out of power of the acceptor.
C. When the acceptance is communicated to the proposer.
D. All the above
Explanation:
As per Section 4 of the Indian Contract Act, 1872, the communication of acceptance is complete as against the proposer when it is put into a course of transmission to him, so as to be out of the power of the acceptor. This is known as the 'postal rule' or 'mailbox rule' in contract law.