Which of the Following Is NOT Correct

Which of the following is NOT correct?

A) Alex's daily maintenance and timely repairs around his home should make it attractive to potential buyers.
B) Brenda's new hot tub will probably not increase the selling price.
C) When showing the home, Caryn's suggestion to open drapes but keep lights turned off to conserve energy will give her property a positive image.
D) Darryl's decision to sell his house "by owner" could save him several thousands of dollars in commission.
E) Eric's listing with a real estate agent will provide him with services such as advice on features of his home to highlight.