学分看不懂，求指点

大蘑菇君UID: 3642331

Minimum No. of Credits Required

General Curriculum: 40 ; Concentration Curriculum: 49 for one concentration or 58 for double concentrations
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Course Description

Students may choose to take the General Curriculum or Concentration Curriculum in Accounting, Finance, Information Management, Marketing or Supply Chain Management for the MBA programme.  Students will take a total of 19 credit units in the form of compulsory courses plus at least 9 credit units of courses from the Experiential Learning component, and
at least 9 credit units from programme elective as General MBA (40 credits), or
at least 6 credit units from programme elective and 15 credit units (compulsory courses: 6 credit units and elective courses: at least 9 credit units) for one concentration of studies (49 credits), or
30 credit units (compulsory courses: 6 credit units and elective courses: at least 9 credit units from each concentration) for double concentrations (58 credits).

这是到底要修多少学分额