Mike is running a restaurant. Recently, he finds that the turnover has been decreasing since
the secure credit card transaction can not be provided. He is worried about this problem. As
a network technician, you can give him some advices. Look at the following items. Which
one should be considered most when solving the problem?

A.
How much growth is expected from secure credit card transactions?

B.
Are cash incentives offered to customers?

C.
Is more information about competitor networks required?

D.
What prevents current secure credit card transactions?

Explanation: