Q. X-Corporation produces a good (Called X) that is a normal good. Its competitor, Y-Corp makes a substitute good that it markets under name "Y." Good Y is an inferior good.
a. How will demand for good X change if consumer incomes increase?
b. How will demand for good Y change if consumer incomes increase?
c. How will demand for good X change if price of good Y decreases?
d. Is good Y a lower-quality product than good X? Explain.