Which of the following is an example of a long-term challenge? A. A medical diagnosis of multiple sclerosis
B. A severe bout with a seasonal flu or cold
C. Choosing which college to attend in the fall
D. Multiple high-stakes exams in the same week​

A and C are both long term challenges, I'm pretty sure it's A.

Explanation:

Personal experience, I have arthritis and it's a long term challenge.

for me i would

1.   break up the project into simpler tasks

2. prioritize the tasks

3. create an action plan

4. create a schedule

5. delegate work

this would be logical sequence, because:

1.   i need to know what the simple tasks are

2. i need to know which ones need to be done in order of importance

3. make a plan to get everything done in the correct order

4. set up the times and days for completion

5. hand out tasks to other to get it all done.