Your answer would be C. Internet since we all use the internet everyday to communicate through all over the world. We can currently communicate to the other side of the world with little to no effort now, almost 10 years ago it would of been very difficult.
Answer:
ur answer good sir will be : financial analyst
and a brainliest will be good to thnx
B) To help you calculate how much money you have in your account.
Answer:
u can see the answer in this picture
