Please give me. Correct answer. Other answer is wrong

Directions: Study the e-mail message below, analyzing the business style. (The subject line and first sentence are effective as written.) Select the most appropriate answer for each question. Questions 1 - 3 are worth 5 points each. Questions 4 - 8 are worth 3 points each. From: Beth Harmon, Director of Human Resources Sent: Friday, December 27, 2021 To: All Employees Subject: Bonus Vacation Day in 2022 for Every Employee (1) BusComm employees will receive an appreciation" vacation day in 2022. (2) Our decision recognizes the best team of employees in the company's past history. (3) You have broken our previous sales record this past year. (4) You have also worked a lot of overtime recently. (5) Therefore, you will definitely enjoy your bonus vacation day. (6) You may use this bonus day during most months of 2022. (7) However, please do not schedule it during October because of our holiday production schedule. (8) We have attached a copy of our vacation request form (9) It must be submitted at least one month before your requested date. (10) Also, it is important to write "bonus day" in the "reason" box. (11) We thank you in advance for your continued hard work. 1. What is the style problem in Sentence 7? Rewrite the sentence effectively. 2. Which sentence uses passive voice? Rewrite the sentence effectively, 3. Which sentence contains an expletive? Rewrite the sentence effectively