A, B’s manager was sent to collect payment from B’s

Solution

Section 405 of IPC - Criminal breach of trust.—Whoever, being in any manner entrusted with property, or with any dominion over property, dishonestly misappropriates or converts to his own use that property, or dishonestly uses or disposes of that property in violation of any direction of law prescribing the mode in which such trust is to be discharged, or of any legal contract, express or implied, which he has made touching the discharge of such trust, or wilfully suffers any other person so to do, commits “criminal breach of trust”. Here A was entrusted with the collection of payment and thus he has committed criminal breach of trust.