Date	Risk-free Rate	Value Weighted Market	DELL	NKE
20040130	0.0007	0.023064	-0.015892	0.017529
20040227	0.0006	0.015467	-0.023624	0.051536
20040331	0.0009	-0.010685	0.029709	0.065802
20040430	0.0008	-0.02423	0.034503	-0.076024
20040528	0.0006	0.014127	0.013226	-0.011119
20040630	0.0008	0.021563	0.016459	0.067463
20040730	0.001	-0.037681	-0.009771	-0.040132
20040831	0.0011	0.002714	-0.017762	0.035758
20040930	0.0011	0.020555	0.021814	0.048998
20041029	0.0011	0.01781	-0.015168	0.031853
20041130	0.0015	0.048243	0.155733	0.0412
20041231	0.0016	0.03518	0.03998	0.074179
20050131	0.0016	-0.026557	-0.009018	-0.044768
20050228	0.0016	0.022695	-0.03999	0.003694
20050331	0.0021	-0.016937	-0.041656	-0.038988
20050429	0.0021	-0.025182	-0.093441	-0.078022
20050531	0.0024	0.037916	0.146425	0.070173
20050630	0.0023	0.011531	-0.011771	0.056569
20050729	0.0024	0.043331	0.025596	-0.032333
20050831	0.003	-0.005943	-0.120336	-0.058353
20050930	0.0029	0.010609	-0.039326	0.038271
20051031	0.0027	-0.020784	-0.067836	0.029016
20051130	0.0031	0.040406	-0.054235	0.014872

The estimated beta for DELL is . (Round to five decimal places.).

The estimated alpha for DELL is . (Round to five decimal places.)