Create a two-dimensional array "arr" of size (4X3) that will be used in the following functions: A. Write a function named 'fillArray' that takes the two-dimensional array "arr" and fill it by taking the input from a text file. B. Write a function named 'printArray' that takes the two-dimensional array "arr" and prints its contents. c. Write a function named 'sumRows' that takes the two-dimensional array "arr" and displays the sum of each row and it should look exactly like the following:

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