http://www.uts.edu.au/future-students/find-a-course/courses/c10026
1 subject = 6 credit points (6 cp)
There are two parts to the degree:
Core Subjects = 48 cp
Stream choice (which means sub/majors, e.g., Accounting, Finance, Marketing) = 96cp
Total cp in a B.Bus at UTS = 144cp = 24 subjects = 4 subjects a semester.
Practically, this is what your degree may look like, on a full time basis:
Year (Y) 1:
Semester (S) 1: 4 core subjects
S2: 4 core subjects
Y2:
S1: 4 subjects from sub/majors
S2: 4 subjects from sub/majors
Y3:
S1: 4 subjects from sub/majors
S2: 4 subjects from sub/majors
The subjects which you choose
outside of core subjects is entirely up to you.
If you want to pursue Marketing and Finance majors, you need to do subjects which fall under that major.