[QA] What does the author think may happen in the future?

Question:

What does the author think may happen in the future?

• A.
  Banks will collect their fees through credit-card companies.
• B.
  Daily expenses on drinks and tickets will appear on phone statements.
• C.
  Americans will no longer go to their local bank branches.
• D.
  Credit-card companies and banks will want to promote cash.