Scripts Errors Question: How many profit center can we assign to material master? Scripts Errors Interview QuestionAnswer: Only One Previous QuestionNext QuestionMy 1st friend gave me 1000 and 2nd gave me 500 i have loos 1000 rupees then i purchase some thing with the cost of 300 and gave 100 100 both friends 1st friend remaining 900 and 2nd remaining 400 900+400+300=1600 why?What is the IIS, and why we use it?