Wanted to major in Accounting, but got placed into Letters and Sciences(Undecided).

Is it bad to go in as an undecided student if I think that I want to do Accounting?
+I got accepted into Spring 2016 even though I wanted Fall 2015. What should I do?

What are your other options? What school is this, will you be able to transfer into acct after doing some prerequisties or not?