The analytic technique used to analyze complex queuing models that cannot be captured in closed-form expressions is called

PetSmart operates a large number of retail outlets and has begun opening a series of pet hotels

Indicate whether the statement is true or false

Which of the following is a guideline for presenting in front of a group?

A) Identify and present primarily to the main decision-maker. B) Identify the titles and roles of the people who will attend. C) Arrive exactly in time for the presentation. D) Be sure your presentation is characterized by technical depth and detail. E) Be ready to "wing it" on questions the audience might ask.