*Question E1F07:
[97.113] When may an amateur station send a message to a business?*  

*Correct Answer is  D: When neither the amateur nor their employer has a pecuniary interest in the communications*  

### AI Response: (may contain errors)  

In amateur radio, there are specific regulations regarding the transmission of messages that may involve business interests. 

### Correct Answer Explanation:
- **Correct Answer: D** - "When neither the amateur nor their employer has a pecuniary interest in the communications."
  
  This is correct because the FCC rules prohibit amateur stations from transmitting messages for business purposes. The only exception is if there is no financial interest involved for either the amateur operator or their employer. This ensures that amateur radio remains a non-commercial service.

### Incorrect Answer Explanations:
- **Choice A: When the pecuniary interest of the amateur or his or her employer is less than $25**  
  This is incorrect because the amount of financial interest does not matter; any pecuniary interest disqualifies the communication.

- **Choice B: When the pecuniary interest of the amateur or his or her employer is less than $50**  
  Similar to choice A, this is incorrect for the same reason. The threshold amount is irrelevant; any financial interest is not allowed.

- **Choice C: At no time**  
  This is misleading. While it is true that amateur stations cannot send messages for business purposes, they can communicate if there is no financial interest involved. Therefore, this choice is too absolute.

### Summary:
- Amateur radio operators can only send messages related to business when there is no financial interest for either the operator or their employer. This rule helps maintain the amateur radio service as a non-commercial entity. 

Remember, the key takeaway is that any pecuniary interest disqualifies the communication, regardless of the amount.