What is the difference between an immediate and an extended audience?

In using the stock issues to analyze a policy proposition to determine the potential issues he will argue, the opponent

(a) needs to remember he only needs to defeat the advocate on one of the stock issues in order to prevail. (b) can develop generic arguments that apply to a number of different interpretations of a proposition, such as the cost of a proposal. (c) generate potential issues on both sides of the controversy in order to anticipate what the advocate might argue. (d) All of the above

Social media can be serious and thought-provoking but not entertaining, insightful and silly

Indicate whether the statement is true or false