Company X has beta = 1.6, while Company Y's beta = 0.7. The risk-free rate is 7%, and the required rate of return on an average stock is 12%. Now the expected rate of inflation built into r_RF rises by 1 percentage point, the real risk-free rate remains constant, the required return on the market rises to 14%, and betas remain constant. After all of these changes have been reflected in the data, by how much will the required return on Stock X exceed that on Stock Y ?

	a.	3.75%
	b.	5.75%
	c.	5.40%
	d.	4.82%
	e.	4.20%