At least two accounts must be impacted by every financial transaction.

According to the information provided in Table 12-1, what percentage of the total available service time is being used?

A) 72.0% B) 28.0% C) 56.3% D) It could be any of the above, depending on other factors. E) None of the above

In public key encryption for authentication, the receiver decrypts with the public key of the sender

Indicate whether the statement is true or false.