And the other thing to remember is a kg of tomatos which costs Rs20 in India costs �3.00(Rs250) in UK, a satelite made by ISRO costs less than 1/5th than what it costs in European countries, so don't just go by the cost they incur in their countries, the Indian market has it's own price and the cost of buiding a nuclear plan will be accordingly less expensive than what it costs in there.