Choose the correct option for the underlined phrases.
If you live long enough, you will make mistakes. But if you learn from them, you will be a better person.
• Have you ever read words on the television (or computer) screen? Can you imagine a time when all books will be on computers, and there will be no books printed on paper? Would you like such books better?
Aeroplanes provide premium food options if you shell out a few extra bucks. This is a strategy of incentivizing fliers to buy costlier tickets. The idea is that better money brings you better quality. Which of following conclusions can most properly be drawn from the information above?