Answer:
E. Topical
Explanation:
Topical is by far the most common pattern for organizing a speech which is achieved by categories or topics. The categories function as a way to help the speaker organize the message in a consistent fashion. The goal of a categorical/topical speech pattern is to create categories (or chunks) of information that go together to help support your original specific purpose. If you are giving a speech or presentation that contains several ideas that are interrelated in such a way that one flows naturally to the next, the topical pattern of organization can be used. As the name implies, you'll be organizing the information in a logical manner according to topic. This organizational pattern can also be used in a speech that discusses several sub-topics under the banner of a primary topic – just attack them all in a logical sequence.