Answer:
A. Time card.
Step-by-step explanation:
This is explained to be an aiding method that has been used in calculating or taking records of the number of time calculated per hour an individual or a company staff must have spent or done in a site. This was seen in the 19th century to be done manually; but technology has taken it to different styles like finger printing etc. This in most cases help in control of payroll of every staff. This is mostly seen in factories and other places as the case may be.