Im bored who wants to talk

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

Oliver is the vice president of production at his company and has been managing the launch of new software systems. he worked with a team of individuals who were tasked to create awareness about a specific product and also to approach potential purchasers of the product. which department managers were part of oliver’s team?

Gary lives in an area that receives high rainfall and thunderstorms throughout the year. which device would be useful to him to maintain his computer?