学生签证填表问题

student Tier 4 visa application form 当中
第K2 Is the student:

Studying
Undertaking a post as a Sabbatical Officer
Undertaking a foundation course as a postgraduate
Doctor or Dentist

还有
L4 Is the sutdent making an

Initial application (i)
Application for a further period of study but does not qualify for the reduced maintenance level (i)
Application for a further period of study and qualifieds for the reduced maintenance level (i)

我是要签本科(商科)的学生。
那样的话, 这两个问题, 要个选哪个呢?