The preparation cook tells the manager that he has diarrhea, the manager should put the cook

Due to sick leave cook should send him to home

Further Explanation:

1. Diarrhea:

Diarrhea is loose, watery stools (bowel movements). You have diarrhea if you have loose stools multiple times in a single day. Acute diarrhea is diarrhea that lasts a short time. It is a common issue. It usually lasts around a couple of days, but it may last longer.

2. Causes of diarrhea:

The most common causes of diarrhea are:

3. Diarrhea common cause:

Viral gastroenteritis is a common cause of acute diarrhea. Bacterial contaminations.  A few kinds of bacteria can enter your body through contaminated food or water and cause diarrhea.

4. Food helps to stop diarrhea:

Subject: Health

Level: College

Key word: Diarrhea, causes of diarrhea

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i think the answer is d.