Answer:
the family getting their money at a great cost
I think the answer is (B)
The correct answer is B. an allusion
Foreshadowing is when you use symbols to tell what's going to happen in the future, a hyperbole is over-exaggerating, while symbolism is using symbols to represent other concepts. Allusion is used for referring to famous works.
Definately not wikipedia. It would either have to be a modern book on the diet of giant pandas or a trusted website by many of the whole nation.
The answer is good because well enough is not structurally correct.