When Ethylene Glycol,HOCH₂CH₂OH,is Added to the Water in an Automobile

When ethylene glycol,HOCH₂CH₂OH,is added to the water in an automobile radiator,the effect is to

A) lower the boiling point and lower the freezing point.
B) lower the boiling point and raise the freezing point.
C) raise the boiling point and lower the freezing point.
D) raise the boiling point and raise the freezing point.