If the production cost in a certain company for first 1 lac item is Rs 20 lac and thereafter Rs 10 for each item. What is the minimum numbers of items that must be manufactured in order to get a cost of Rs 15 per item ?
Choose the correct choice from the following answers:  A) 12 per item  B) 13 per item  C) 14 per item  D) 15 per item  E) 16 per item
If x lac items are to be manufactured , then   15x = 20+(10*(x-1)   x= 2   so 2 lac items must be manufactured in order to get a cost of Rs 15 per item   ANSWER:15 per item
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If the production cost in a certain company for first 1 lac item is Rs 20 lac and thereafter Rs 10 for each item. What is the minimum numbers of items that must be manufactured in order to get a cost of Rs 15 per item ?