Does audience analysis impact the amount and complexity of details you will provide?

(Option 3 D) Forensic and storytelling speeches each use a cast of characters, a theme or plot, and action is done through a time period, a beginning, a middle, and an end. In each of these areas, you must make choices as to how much detail you provide about the characters, the storyline, the setting, and about the interpretation/meaning of the story/evidence. What are some of the guidelines you can use to determine how much is enough? Does audience analysis impact the amount and complexity of details you will provide?
(Option 3 E) A forensic speech is one that seeks truth. It deals with material from the past and tries to determine with the greatest accuracy what happened, why it happened, and what impact it has. Forensic speeches are found in courtrooms, boards of inquiry, airplane crash reviews, parents trying to determine who started the fight, and financial audits. What are 2 of the critical factors in forensic speaking that must be addressed?