Final answer:
The time given to request an informal conference to contest a citation is typically 45 calendar days from the date of citation issuance.
Step-by-step explanation:
The time given to request an informal conference to contest a citation varies depending on the jurisdiction and laws in place. However, based on the information provided, the correct answer would be D) 45 calendar days from the date of citation issuance. This means that individuals typically have 45 calendar days from the date the citation was issued to request an informal conference to contest it.