Write the next sentence in the following story.

How to become an atm technician
Maintain a pristine criminal record.
An atm technician has access to large amounts of cash during the course of their daily activities; however, any discrepancy with an atm balance will leave an employee at risk for termination and prosecution. In order to be hired at any job, you will be required to undergo a thorough background and reference check.

Choose your answer from: a. Obtain a high school diploma or equivalency. In order to get the required training you will be required to prove you have received a general educational development (ged) certificate or a diploma.; b. This must be done every 8 to 12 years. The employer should also schedule annual check ups with their law enforcement agency.; c. This means that the employer might or may not handwrite a report, separate checks from checks, or promise liability insurance. Apply immediately to determine whether a technician is a good candidate for the position.; d. These additional references must be revisited periodically during this time. You will also need to have medical records or other personal references.;. The answer should be
a.