Which type of market are you in if your firm, along with three other firms, controls 95% of the total music industry?

Ihave been given the number of guns per 100, and the total firearm-related deaths per 100,000. i have to find the actual number of guns per country and actual number of gun-related deaths. if somebody could show me how to do 1 question, i can finish the rest, i am just confused. tia

What machine listens for http requests to come in to a website’s domain? a. a router b. a browser c. a server d. a uniform resource locator

How would you categorize the software that runs on mobile devices? break down these apps into at least three basic categories and give an example of each.