Management Science or Economics?

I’m a UCSD student who currently major in Maths-Computer Science (this is a single major under the mathematics department). As I’m currently thinking about having double major, I am choosing between Management Science (Bachelor of Science) or Economics (Bachelor of Art). Here are some of my researches and concerns:

1). I indeed have some career plans related to Data analysis or finance, but I really like liberal art education. I did not choose it as my first major because of some career concerns.
2). I compared the courses of these two majors, management science students need to take courses regarding accounting and operations research, while economics students need to take three macroeconomic courses.
3). Career plans: I would like to first find jobs in big companies after graduation. It would be hard because I’m international student, so I will go to grad school I cannot find desirable jobs.
4). I also wonder what would be a better combination of double major - Bachelor of Science + Bachelor of Art or Bachelor of Science + Bachelor of Science?

Do you guys have some similar experience or wanna share some suggestions?

Thanks for reading!