Why Scientific management theory can cause dissatisfaction in workers , and what is mean of scientific theory? And the reasons of dissatisfaction in workers?

Competition and the price of goods and services have a direct relationship. If there is more competition in a specific market then prices tend to lower; this is a good thing for consumers. For example; two companies are competing to sell more cell phones than their rival. If one company figures out a way to lower production costs and sales, the other will soon follow to keep up with the competition.