Make use of a rhetorical question: A rhetorical concern is a way to provoke your audiences to Consider and act. This rhetorical concern may not have a solution, nevertheless it creates an impression. These case studies are carried out when scientists need to discover a fresh or comparatively unexplored subject. https://garrettoxhns.thezenweb.com/the-5-second-trick-for-hbs-case-solution-71656334