A person has $200 to spend on two goods X and Y whose respective prices are $2 and $3 (0.5 each) a, draw the budget line.
b, what happens to the original budget line if the budget falls by 25%?
c, what happens to the original budget line if the price of X doubles?
d, what happens to the original budget line if the price of Y falls to $4?​

Bonus question: according to wikipedia, in chinese philosophy yin and yang "describes how seemingly opposite or contrary forces may actually be complementary, interconnected, and interdependent." what are some examples from the story that amy tan may have intentionally incorporated elements of yin and yang philosophy into this story? select 2.