Read the article 'How to Reap Higher Profits with Dynamic Pricing" and consider the role dynamic pricing plays in various situations (Uber, event pricing, travel industry pricing, etc. In this discussion, choose one of the following industries and provide an example of how dynamic pricing is used to manipulate demand 1) pharmaceuticals 2) grocery (food) stores and 3) health insurance. Finally, discuss whether dynamic pricing is an ethic practice given your example