Stock	R(it)	R(mt)	a(i)	Beta
ABC	11.5	13.0	0	0.7
XYZ	9.0	7.0	0	1.1

Rit = return for stock i during period t Rmt = return for the aggregate market during period t Then: What is the abnormal rate of return for Stock ABC during period t using only the aggregate market return (ignore differential systematic risk)?

A. 3.2%

B. 2.4%

C. 1.3%

D. 1.5%

E. 2.0%