If you do not get a passing grade on your second attempt, you will be placed on academic review. After 2 weeks you will either continue or discontinue your studies. Resubmission is a discretionary policy given to Students by Ashworth and it should not be abused as there are repercussions.
I do not know all the details for your second question. However, there is the option of calling Student Services on 1-800-224-7234 or emailing tutor@ashworthcollege.edu
All the best.