Arestaurant that creates a new type of sandwich is using blank
as a method of competition.

The answer is innovation.

We use innovations to translate an idea or invention into a good that creates value. An innovation must satisfy a specific need. As businesses continue to innovate, they must think about the toughest competitor that keeps them awake and gives sleepless nights. This, coupled with the fact that the customer demand has the most powerful relationship on innovation activities supported by regression analysis.

an economic of depression