Where all the problems are all a result of changes made to the product price is not fixed, of course. And that is the most affected. Consumer is ordinary people who live from hand to mouth
Where all the problems which result in changes to the item price is not fixed, and, of course, are affected the most, it is the consumer who is looking for a plain man's mouth.
Every problem that stirred result, the prices of goods and not to change it, of course, the most affected is that the consumer is ordinary people to live from hand to mouth.