Given the correlation matrix below, do you have reasons to believe there are any problems with multicollinearity in your regression model?

	X1	X2	X3	X4
X1	1	0.01	0.25	0.33
X2	0.01	1	0.73	0.56
X3	0.25	0.73	1	-0.81
X4	0.33	0.56	-0.81	1

Select one:

a.Yes

b.It depends on the value of the dependent variable

c.The information provided is not sufficient to determine the presence of multicollinearity

d.No