The correct answer would be option B, She should replace the carpeting but not replace the Roof.
Explanation:
Katie is planning to sell her house. So before selling, she wants to make some changes or upgrades in her house to get a better price for it. She has two options in consideration.
It is clear from the above stats that is she goes for changing the carpeting, she would have an increase in her selling price of home by $500, but if she goes for changing the roof, it will cost her more and if we calculate the trade off, she will face a loss of $2000, as her cost of changing the roof is $9000 and it would increase the value by $7000 only, which will cost her a loss of $2000.
So she should go with the option B of changing the carpeting but not replacing the roof.
Learn more about trade off at:
https://brainly.com/question/8475898
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