Question

11
Computer Games Plus needs to get rid of its copies of an old computer game. If it lowers the cost of
the old computer game by $5 dollars, it can increase sales of the old computer game by 10 units and
stil generate exactly $100 of revenue from the old game How many units of the old computer game
did Computer Games Plus sell after implementing the new selling strategy?
O
O 15
O 10
O 30
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Answer 1

Answer:

I think 10 is rigth answer