do you think the government should control the level of prices for products that are really important, ie. gasoline?  

Week 2 Economics
Part 1 needs to be 250 words:
 Why  is it important that prices are flexible in our economy? Do you think the government should control the level of prices for products that are really important, ie. gasoline?
Part 2 needs to be 250 words:
Movie theaters, airlines, and many other businesses like to charge customers different prices based on time of the day, age, and purchase dates. Why?Provide an example of a price discrimination for a good or service that you thought it to unfair. Do you still believe that the discrimination is unjustifiable?