Company	Beta
	coefficient
A	1
B	2
C	0.5
D	0
E	-0.5
F	-1
G	-2

The table shows the beta coefficients of shares for a few listed companies.

With respect to the market return:

a)Returns of company B are : perfectly positively correlated/positively correlated/uncorrelated/negatively correlated/ perfectly negatively correlated

b)Returns of company D are :perfectly positively correlated/positively correlated/uncorrelated/negatively correlated/ perfectly negatively correlated

c)Returns of company E are :perfectly positively correlated/positively correlated/uncorrelated/negatively correlated/ perfectly negatively correlated

d)Returns of company G are : perfectly positively correlated/positively correlated/uncorrelated/negatively correlated/ perfectly negatively correlated

e)Select all companies whose returns will always move in the opposite direction to the market:

Company A Company B Company C Company D Company E Company F Company G None of the above