# CE Practice Exam #1 - Case Study 2 Question 6

**URL:** <https://community.blackspectacles.com/t/ce-practice-exam-1-case-study-2-question-6/6607>\
**Category:** Construction & Evaluation\
**Created:** [March 1, 2025, 5:46pm UTC](https://community.blackspectacles.com/t/ce-practice-exam-1-case-study-2-question-6/6607 "2025-03-01T17:46:47Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![kiaragalicinao](https://yyz1.discourse-cdn.com/flex029/user_avatar/community.blackspectacles.com/kiaragalicinao/32/1607_2.png) [@kiaragalicinao](https://community.blackspectacles.com/u/kiaragalicinao)\
**Post date:** [March 3, 2025, 10:58pm UTC](https://community.blackspectacles.com/t/ce-practice-exam-1-case-study-2-question-6/6607/2 "2025-03-03T22:58:02Z")

</div>

Welcome to the ARE Community, @spinski! Thank you for reaching out with your question.

We actually have an existing thread related to this specific question:

> [@Schedule, Lead time + contigency. A twisted sum](https://community.blackspectacles.com/t/schedule-lead-time-contigency-a-twisted-sum/6192):
>
> I’m really stuck in the Case Study#2 Question #6 of the randomized exam (Transportation Hub in a Small Rural Town) Question ask for the earliest date for install Bike Racks. I’m unable to follow the math of the response: If Lead Time, as per RFI is 6 weeks, the activity, per schedule is 6 calendar days, why they are displacing the commencement date only 2 weeks? Besides, question #3 in same Case Study displace another activity one week based on the contigency stated in same Schedule (same res…

For reference, you can use the search bar on the ARE Community home page to search for key terms. If you are struggling with a topic, there is a good chance someone else is too 🙂

Hope this helps! Let me know if you need further clarification.

Kiara Galicinao, AIA, NCARB  
**Black Spectacles**

---

_[View the full topic](https://community.blackspectacles.com/t/ce-practice-exam-1-case-study-2-question-6/6607)._