Use this data for problems 1 5. The annual returns for securities A, B, C, D and the Market (S&P 500) are shown below. Remember to show all calculations.

t	A, %	B, %	C, %	D, %	Mkt, %
1	18.56	18.23	8.43	12.43	12.28
2	12.34	5.24	3.12	13.45	5.99
3	14.12	14.71	12.58	4.32	12.41
4	-1.57	-6.56	3.87	-8.54	-4.48
5	3.12	9.12	1.45	12.21	12.34
6	-8.28	-7.43	-6.59	-4.91	-13.41

Calculate the beta of security A with the market. (5 points) Show your work