Thread: i am new..hello^^

Whats wrong with last part(bold font)??why i cant found the error ??

public class ArrayTwoDimensionall {
 
	public static void main(String[] args) {
		int [][] hour = {{2,4,3,4,5,8,8}
						,{7,3,4,3,3,4,4}
						,{3,3,4,3,3,2,2}
						,{9,3,4,7,3,4,1}
						,{3,5,4,3,6,3,8}};
 
		String [][] week = {{"Sun"},{"Mon"},{"Tue"},{"Wed"},
							{"Thu"},{"Fri"},{"Sat"}};
 
		System.out.print("		");
		for(int i=0;i<week.length;i++)
		{
 
			for(int j=0;j<week[i].length;j++)
			{
				System.out.print(week[i][j]+"	");
			}	
		}
 
		System.out.println();
 
		displayAllArrayElements(hour);
 
		int []total = calculateEmployeeHours(hour);
		for(int i =0;i<total.length;i++){
		System.out.println("The total of working hours employee "+(i+1)+" is "+ total[i]);
		}
 
		System.out.println();
 
		int []payment = calculateMonthlyPayment(total);
		for(int i=0;i<total.length;i++){
		System.out.println("The monthly payment of employee "+(i+1)+" is RM "+ payment[i]);
		}
 
		double []average = calculateAverage(hour);
		for (int i=0;i<average.length;i++)
		{
			for (int j=0;j<week[i].length;j++)
			{
			System.out.println("The average working hours for "+week[i][j]+" is "+average[i]);
			}
		}
 
		}
			public static void displayAllArrayElements(int [][]hour){
				for(int i= 0;i<hour.length;i++)
				{
					System.out.print("Employee "+(i+1)+"|"+"	");
					for(int j=0;j<hour[i].length;j++)
					{
						System.out.print(hour[i][j]+"	");	
					}
					System.out.println();			
		}
			System.out.println();
	}
 
 
			public static int [] calculateEmployeeHours(int[][]hour){
				int[]total = new int[5];
				for(int i=0;i<hour.length;i++)
				{
					total[i] = 0;
					for(int j=0;j<hour[i].length;j++)
					{
						total[i] += hour[i][j];
 
					}	
				}
				return total;	
			}
 
 
 
			public static int [] calculateMonthlyPayment(int[]total){
				int []payment = new int [5];
				for (int i=0;i<total.length;i++)
				{
					payment[i] = 0;
					for(int j=0;j<total.length;j++)
					{
						payment[i] = ( total[i] * 50 * 4 );
					}
				}
				return payment;
			}		
 
			[B]public static double []calculateAverage(int [][]hour){
				double []average = new double[7];
				for(int i=0;i<hour.length+2;i++)
				{
					int sum = 0;
					for(int j=0;j<hour.length;j++)
					{
						sum += hour[j][i];
						average[i] = (double)(sum) / 5;
				}
					return average;
				}[/B]
			}
}