someone correct me if im wrong but work load for full time would be 4 subjects per semester and part time would be 2 per semester. as far as doing double majors or just doing a single with sub majors or electives, i THINK the workload is the same since you do the same number of credit points. i.e by doing your double in accting and finance you wont be doing more work than someone who decides to do say accting with submajors and/or electives.