In economics, we define the "long run" as a. about ten years b. the amount of time it takes for a factory to need new paint c. the period of time where all inputs become variable d. the period of time where all inputs become fixed

answer; ///(d); determining who competes most closely   with whom evaluating whether industry driving forces and competitive pressure favor some strategic groups and hurt others, and ascertaining whether the profit potential of different strategic groups varies due to the strengths and weaknesses in each groups respective market positions;

answersupplies;

answer///the madrid protocol;