Question

"No, no, my dear lady; I stick to my tea and bread and butter. It is much more wholesome in the long run—and a little more economical, too." What is Peter implying when he speaks these lines?

Answer 1

B) His remark suggests that he has very little money for food.

In Peter's remark he states that bread and butter is more economical. Economical in this case infers that he chooses to stay with bread and butter because it is less expensive. Since he chooses to stay with these simple foods the reader can infer that he has very little money for food.

Answer 2

He's implying that sticking to the basics is more better. A little more economical meaning he's saving money, while being better in the long run implies it is better for health than what the lady offered. Simplistically is sometimes the best.