PART SIX ·In most lines of the following text, there is one unnecessary word. It is either grammatically incorrect or does not fit in with the sense of the text. ·For each numbered line 41--52, find the unnecessary word. Some lines are correct. If a line is correct, write CORRECT.Research by Florida and by demographer Gary Gates of the Urban (41) ______Institute, for instance, he finds that centers of tech-based business (42) ______growth tend to have the highest concentrations of gays while (43) ______in major areas with few gay couples are slow to-no-growth areas. (44) ______Similarly, with women attending in college in higher numbers and (45) ______they closing the gap in almost every advanced degree, senior (46) ______management is committing organizational suicide by excludingwomen from the corporate meritocracy. It’s a virtuous cycle: Diversity (47) ______is good for creativity and creativity encourages with more diversity. (48) ______Both are good for the profit-and-loss statement.Now, I’m no Pollyanna. There are many problems in the workplace.Just ask the women professionals at Morgan Stanley (MWD). Andrace remains as a powerful barrier to opportunity in Corporate America. (49) ______Still, in the workplace--with its incentives and rewards--is why, when (50) ______it comes to the great social, political, and economic issues of the past (51) ______30 years, we’re all learning to find on common ground. Our standard of (52) ______living depends on it.