Summer School Before Transferring in Fall?

I will be attending CSUF in the Fall of 2017 as a Pre-Econ major. The only lower division Econ related course I need is Managerial Accounting. My question is if I take Accounting 1B at Saddleback over summer will I be able to apply for the Economics major before fall and begin my upper division courses?

I don’t know how to delete this post but I no longer need the answer haha

Hey, dude. Do you know the answer?

Btw I go to Saddleback too haha