Create regression for the bank using CAPM model below and making comments about relationship between variables to expected return

Year	Risk-free rate	Market return	Beta	Expected return
Jan-19	1.82	9.1	0.7	6.916
Feb-19	1.79	8.84	0.7	6.725
Mar-19	1.47	8.83	0.7	6.622
Apr-19	1.67	8.64	0.7	6.549
May-19	1.59	9.13	0.7	6.868
Jun-19	1.68	9.32	0.7	7.028
Jul-19	1.64	8.77	0.7	6.631
Aug-19	1.13	8.75	0.7	6.464
Sep-19	1.24	9.5	0.7	7.022
Oct-19	1.54	9.56	0.7	7.154
Nov-19	1.53	9.23	0.7	6.92
Dec-19	1.82	9.09	0.7	6.909
Jan-20	1.4	8.81	0.7	6.587
Feb-20	1.05	9.32	0.7	6.839
Mar-20	0.75	10.44	0.7	7.533
Apr-20	0.6	9.87	0.7	7.089