How did broadcasting change in the last 20years?

What is meant by the term media convergence in regard to business? Why synchronization is important in communication? What is the definition of formal communication and how many types of formal communication exist? Where can one obtain free AOL greeting cards? A lot of bosses are accused of being poor communicators why? What is a method of communication? What is the format of speech writing? What effective comminication is? What is the abbreviation of the word complaint? 5 parts of a personal letter? What should I do if I recently been promoted and my boss told me two weeks ago I would receive a raise and he hasn't communicated since then? Why should you flag a message? Example of irony in a sentence? What is asymmetrical communication? How can you achieve coherence in writing a business message. Describe different techniques? What are the advantages and disadvantages of private media ownership? What damage to a chimney insurance policy will not covered if you do noy update repairs? What does the word convey mean? Which companies offer VOIP solutions? What is the vision statement at caricom?