A minimum passing grade of 75 percent is required on the: Law examination; Practical examination. An applicant who fails either part of the examination may retake that part of the examination one time during the next examination period without paying an additional $100 fee. An applicant who fails both parts of the examination may retake the entire examination one time during the next examination period without paying an additional $100 fee. The Board shall notify each applicant by mail of the results of the examination within 45 days after it is taken. Numerical scores may not be given out unless requested in writing by the applicant.