HR Corporation has a beta of 2.0, while LR Corporation's beta is 1. The risk-free rate is 10%, and the required rate of return on an average stock is 15%. Now the expected rate of inflation built into TRF falls by 2 percentage points, the real risk-free rate remains constant, the required return on the market falls to 11%, and the betas remain constant. When all of these changes are made, what will be the difference in required returns on HR's and LR's stocks? 1% 2.5% 3% 5,4% 6%