TESU BS Professional Studies Questions

[SCYankee]

Looking at the TESU BS in Professional Studies:

Some courses in their "II. Professional Studies Requirements" are the same as in the "III.A. Professional Undergraduate Certificate (Marketing)" courses. Can those courses apply to both sections?

Also, if I choose to pass on the "III.A. Professional Undergraduate Certificate (Marketing)" courses, and opt for 18 credits in the "III.B. Supportive Professional Studies Courses", am I able to choose other courses that aren't listed, as long as they are relevant to the categories listed?

Thanks.