h

How is the answer 42531 and not 25314? 
The explanation was not clear enough. 

Option 4 introduces a deal,which is further explained in option 2 by mentioning the participants of deal.then option 5 tells about the what was asked in deal,and option 3 tells the demands, which couldn't be completed and hence they offered him the shares given in option 1 

so sequence becomes 42531