I have this code so far for this homework. could anyone please help me to find out the grand total of 102 ?

1. Develop a class TwoWayTable to hold and print a table of integers. Your class should be capable of holding a rectangular table of any size (i.e., 3 rows and 5 columns, 8 rows and 4 columns, etc.). Store the table cells (the integers) in a two-dimensional array of integers. Make sure you copy the actual table values into the array in your class. Don't just copy the reference that comes in through the constructor. Also, store the row sums and column sums in two separate one-dimensional integer arrays of the appropriate size. Finally, hold the grand total, i.e., the sum of all the table entries in an integer variable. Provide a constructor that accepts a two-dimensional integer array as its argument, and a method that computes the row sums, column sums and grand total. Finally, write a toString() method that formats the table as nicely as possible. package com.company; Eclass TwoWay Table { int numrows; int numcols; int(0) cell; int[] rowSum; int[] colSum; int grandTotal; Il constructor public TwoWay Table (int[][] data) { // add code here cell = data;//assigning data to array 1/calculating no of rows and columns numRows = cell.length; numCols = cell[@].length; setMargins(); I 1/calculating method to calculate row sum column sum and tota void setMargins() { 11 compute the row and column sums; 1/creating matrices to hold column sum and row sum BE a 99 21 void setMargins() { all compute the row and column sums; //creating matrices to hold column sum and row sum Colsum = new int[numCols]; rowSum = new int[numRows); // "margins" is the statistician's term // for these totals, since they appear e . 2 3 el "in the margins" int rsum = m; int csum = 0; 1/calculating rowSum 1 5 6 for (int i = @; i