题目内容：
Questions refer to the following email.From: Restaurant Management
To: All Staff
Attention workers:
Ally's Seafood House will be closed for an entire week at the beginning of March while our kitchen equipment is updated in accordance with the latest health standards. Specific dates for the closure will be announced as soon as we receive notification from the maintenance company.
Unfortunately, hourly workers will be forced to take a week of unpaid leave during the scheduled maintenance, but it will not be subtracted from your allotted vacation days. Time off for salaried workers will be paid.
Please direct any questions about the closure to your supervisor or shift manager.
Keep up with the hard work!
What does the notice mainly discuss?（ ） A．An approaching pay cut
B．Employees' vacation schedules
C．An upcoming renovation
D．Newly hired kitchen supervisors
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