The revenue, in millionsmillions of dollars, for a company in year tt is given by the function: r(t)=15e0.19t,0≤t≤15 r(t)=15e0.19t,0≤t≤15 and the cost, in millions billions of dollars, to run the company in year tt is approximated by: c(t)=12e−0.03t,0≤t≤15 c(t)=12e−0.03t,0≤t≤15 where tt is the number of years after january 1st of the year 20002000. what was the net profit (in millionsmillions of dollars) for the company from january 1st in the year 20002000 until january 1st in the year 20072007

The distinction between a normal and an inferior good is

When cell phones were first entering the market, they were relatively large and reception was undependable. all cell phones were essentially the same. but as the technology developed, many competitors entered, introducing features unique to their phones. today, cell phones are only a small fraction of the size and weight of their predecessors. consumers can buy cell phones with color screens, cameras, internet access, daily planners, or voice activation (and any combination of these features). the history of the cell phone demonstrates what marketing trend?

Explain how can you avoid conflict by adjusting