If glycerol and methanol were sold at the same price in market, which would be cheaper for preparing an antifreeze solution of the radiator of an automobile

If glycerol and methanol were sold at the same price in market, which

1.	If glycerol and methanol were sold at the same price in market, which would be cheaper for preparing an antifreeze solution of the radiator of an automobile
A.	Glycerol
B.	Methanol
C.	Both are equal
D.	none of these
Answer» C. Both are equal