At present, freshmen should have the opportunity to transfer to the School of Economics and Management as soon as they enter school, and insurance students should have the opportunity to choose science students from commercial insurance to enter actuarial science (I don't know if this is still the case, but actuarial science may have been separated when they fill in their volunteers).
Every year, the Academic Affairs Office will issue a notice in the second semester, announcing the plans of each college to accept students who change majors. Different colleges and universities have different admission requirements for students majoring in transfer, but all of them are related to freshmen's grades without exception. Sometimes I look at the results of the first semester, and sometimes I look at the results of the first school year. I was in Grade 07, and I was looking at the results of the first semester. Grade 08 students look at the results of a school year.
In any case, math and English scores should be high, the higher the better, and other scores should be high. Just don't let go.
There are many opportunities to change majors. You can change to experimental classes (there are four, and now there may be more, namely, financial management, financial statistics, financial services and financial information), or you can change majors (not every major accepts transfer, but CPA, basic economics, bilingual experimental classes, actuarial science and national defense students can't transfer, but your child wants to study finance and accounting, but those can).
I turned to statistics, good luck ~