I’m not sure whether ITM is more related to business or computer science. Here are some of the classes each major would take:
Finance:
http://umdearborn.edu/cob/bba-finance/
ITM:
http://umdearborn.edu/cob/bba-information-technology/
Which major would be easier? But more importantly, which major has the best job market/employment rates?
ITM is mostly business with a little dabbling of barely intro level CS.
There are many jobs, but those jobs are also where substantial outsourcing occurs. The outsourcing companies include those who hire out of country and/or the low end H1-B visa holders (crowding out the high end talent that may otherwise use those visas).
Finance is very broad and really depends on the school, IT has an outsourcing problem. Maybe look into MIS, it’s more or less a combination of the two (Management Information Science).