Addition of linear polymers to the increases the V.I and oils with V.I higher than _______ are prepared.

Addition of linear polymers to the increases the V.I and oils with V.

1.	Addition of linear polymers to the increases the V.I and oils with V.I higher than _______ are prepared.
A.	100
B.	1000
C.	10000
D.	100000
Answer» B. 1000