Pure Ethanol Has a Boiling Point of 78

Pure ethanol has a boiling point of 78.0 °C. What is the boiling point of a solution that contains 12.7 grams of KI (MW = 166 g/mol) dissolved in 125 grams of ethanol (MW = 46.0 g/mol) ? Assume that KI is a strong electrolyte in ethanol. (Ethanol: k_b = 1.22 °C/m)

A) 76.5°C
B) 77.2°C
C) 78.7°C
D) 79.5°C
E) 81.0°C