Bob receives a letter in his postbox with a form that asks him to fill out a new personal identification number (PIN) for his bank account. Unsure about the legitimacy of the letter, Bob calls his local bank. The bank tells him that they did not send him that letter. This is an example of:

a scam

Explanation:

This is an example of a scam. The actual unknown individual that sent Bob the letter is trying to convince Bob to give up his personal information by pretending to be the Bank Entity. If Bob were to provide this personal identification number (PIN), then the unknown individual can use this personal information in order to access Bob's real bank account and steal all of his money/savings that he currently has in his account.

answer: i'd say the answer is d because the information system is the human already doing the activity.

rational decision making is a multi-step process for making choices between alternatives. the process of rational decision making favors logic, objectivity, and analysis over subjectivity and insight. the word “rational” in this context does not mean sane or clear-headed as it does in the colloquial sense.

hope this