A factory produced a total of 1800 vehicles of models A, B, and C in 2016, and the distribution of production quantities is shown in the circular graph. A total of 800 vehicles of these three models were sold in 2016. For each vehicle model, the ratio of the number of vehicles sold in 2016 to the number of the same model vehicles produced that year is given as a percentage in the bar graph.
Accordingly, what is the sales percentage of model C vehicles?
A) 54
B) 57
C) 60
D) 63
E) 66