Please this is due tomorrow!!!

A little quantity of trichloromethane (b.pt. 60° C) was added to a large quantity of ethanol (b.pt. 78°C). The most probable boiling point of the
resultant mixture is from
A. 69°C - 70°C
B. 70°C - 74°C
C. 82°C - 84°C
D. 60°C - 78°C​