(a) Is engaging in a full-time course of study at an institution of higher education and provides the California Student Aid Commission (CSAC) with verification of full-time enrollment from the institution;

(b) Is serving, not in excess of three years, on active duty as a member of the armed services of the United States and provides the California Student Aid Commission with a letter from the commanding officer certifying the date of entry and expiration of active obligated service;

(c) Is temporarily totally disabled, for a period not to exceed three years, as established by sworn affidavit of a qualified physician;

(d) Is unable to secure employment for a period not to exceed twelve months by reason of the care required by a spouse who is disabled as established by sworn affidavit of a qualified physician;

(e) Is seeking and unable to find full-time employment for a single period not to exceed twelve months as established by sworn affidavit of the scholar; or,

(f) Is unable to satisfy the terms of the repayment schedule established by the California Student Aid Commission and is also seeking and unable to find full-time employment as a teacher in a public or private non-profit pre-school, elementary school, or secondary school, or in a public or private nonprofit pre-school, elementary, or secondary education program for a single period not to exceed 27 months as established by the sworn affidavit of the scholar.