Extreme quantities of money can be gained even without exploiting the compatriots and paying them just what is required to be paid. One can't pay a tea boy US$10000/- a month just because the business is profitable and if the profit earned by the entity is divided based on head count and discounting for hirearchy can allow to pay that much. Commercializing the products in the international market at international prices is plain simple business acumen, nothing to do with the poverty or no poverty.
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One life to live, live it to the fullest.