An ordinance is the name typically used for a law passed by a local political subdivision, such as a city, county, village, or town. Ordinances may address a wide variety of local issues, from local government structure to speed limits and sign sizes.
Explanation:
A routine or subroutine, also referred to as a function procedure and sub program is code called and executed anywhere in a program. FOr example a routine may be used to save a file or display the time.
I am not exactly sure but I believe it would be Cybermediaries, They act as a third party for the transfer of funds. examples being online insurance and real estate brokers.
Answer:
I believe the answer would be C
Explanation: