Solve the problem.The total cost to produce MP3 players in 2 models is given by C(x, y) = 2x2 + 4y2 + 4xy + 60, where red model is x and the green one is y.If a total of 60 players must be made, how should production be allocated so that the total cost is minimized?
A. 60 red players and 0 green players
B. 59 red players and 1 green players
C. 0 red players and 60 green players
D. 30 red players and 30 green players
Answer: A
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