There is no simple answer about which type of test to take. Breath test machines do not retain a portion of the breath to be independently retested. However, there are many ways to impeach the accuracy of the machines.
While there are no strict CPA exam study requirements, the American Institute of CPAs (AICPA) generally recommends that exam candidates spend 300 to 400 hours preparing for the exam. However, the recommended amount of time spent studying for each exam section varies. study about 3 hours after I get off work everyday and about 8 hours a day on the weekend. I read all of these forums about people saying that 160 hours is more than enough time to study!
To obtain the required body of knowledge and to develop the skills and abilities needed to be successful CPAs, students should complete 150 semester hours of education. Many states/jurisdictions now require or will require 150 semester hours of education for obtaining the CPA certification.: The requirement would not apply to CPAs who received their certification prior to the effective date of the change in the education requirement. For AICPA membership, the requirement applies to those who have taken the CPA exam and applied for membership after the year 2000.