(b) Briefly explain the two types of informal communication known as the grapevine and rum

(b) Briefly explain the two types of informal communication known as the grapevine and rumour. (6 marks)

(b) The grapevine and rumour are the two main types of informal communication.The grapevine is probably the best known type of informal communication. All organisations have a grapevine and it will thrive if there is lack of information and consequently e