Refer the following 2D array to answer this question:

int[][] list = {{4,7,5},

{2,6,5},

{1,1,3}};



public static int method5(int [][] list){

int sum=0;

for(int r=0; r
{

for(int c=0; c<=r; c++)

{

sum+=list[r][c];

}

}

return sum;

}
What is the output of the method5?