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

This kind of competition is called a perfect competition because basing from the statement a restaurant creates a new type of sandwich which means the product that can be seen in the market is mostly sandwich so a restaurant creates a variation of the sandwich. It means the market is very competitive; hence, businessmen should create something new to top the competition.

It would be innovation

"budgeting is not just for the people who do have enough money. it is for everyone who wants to ensure that their money is enough."

Taking a shower. why is cause as you shower the water is running more than taking a bath, washing a load of dishes or brushing your teeth. water is being used more by taking a shower and depending on how many people live in the household that take showers. some take a shower twice a day.