Rank: Usefulness of the Courses

I m in the university which offers me the following option. Looking into in the next 2 years, kindly rank for me in order of importance/usefulness for the courses and comments if any.

1. Integrated Business Systems – SAP R/3
2. Logistics and Simulation
3. Business Communications
4. Business Systems for Multimedia and the Entertainment Industries
5. Applied E-Business – B2B

Thanks =)

Regards,
Elbert
Singapore