UM in-state tuition is $16-$20K including tuition, fees, books, etc… UM estimates $12.5K for living and personal expenses. Your GPA is excellent, but you are a little on the low side for CoE ACT (median is 33) . What is your math sub-score? If you could re-take the ACT (Sept & Oct tests are OK for early admission) and get in the 33-35 range you should be fine.
Make sure to apply EA for best chance.