Which of the following is not something a potential employee needs to know before being hired? a) must memorize the entire product line b) the job description c) the number of hours to be worked d) the wages

Which of the following is NOT something a potential employee needs to know before being hired? Must memorize the entire product line. Before an employee is hired, they should know the rate they will be paid at, how many hours they should work and the description of the work to be done. However, they should not ned to know the entire product line prior to starting because that's what training is for. When the employee gets hired though they need to know what's expend of them from start to finish. 

Answer i believe the answer is a theme;