1. In this problem, we are a company called Videocon. We want to make a TV in India.
2. It will import 40% of parts from Sansui japan. Balance 60% will be made in India or purchased from India.
3. Apart from the above cost of the parts, we have Assembling cost, Technical know-how and royalty.
4. We add all the costs and let SP be X. Finally Cost + Profit = SP. We solve the equation and get the answer.