Alice has three boxes to carry. One box has of mass of 1.453 kilograms. The second box has a mass of 3.8 kilograms. The third box has a mass of 11.39 kilograms. What is the total mass of the three boxes?
A. 0.6392 kilogram
B. 15.1643 kilograms
C. 16.643 kilogram
D. 2.630 kilograms