Why BJP cares for Bengal than Bihar 2020?

Since very beginning of ruling of NDA or BJP led government , with advent of Modi, it is evident Adnai and Ambani will take every inch of Inida business house. It is a start of new monopoly strategy breaking the backbone of medium and small industries at its beak. Now coming back to Bihar . Bihar has nothing to offer to BJP. There is no industries, no natural resouce , no generation of incomes. Like the way world eye on Arab countries for Oil. Similarly BJP eye Bengal for all its power to retain a long term of 2024 lok sabha election. 

If BJP wins Bengal they will surely win 2024 lok sabha election. Under strict motto of hindutva and upper caste safe guard law in UP. UP is still the strongfold of BJP.

Making no mistake Amit Shah knows very well. He is smart investor as a politician.He is home minister less but more like a smart manager who knows where to put his resources to work most.

Given that BJP is well aware they are going to loose Bihar. It doesn't bother them much. It is politics of profit and loss. If they even win Bihar they have to shed lot of money to overcome employment. They don't want to do that.