1) print the sum of three numbers 2) print the average of the three numbers optionally, you can save the results into a file "results. txt" using the redirection operator or by creating the file in the script. 4) make sure to include comment block (flowerbox) in your code. 5) sample run: -

15: 28read the summary of "an indian's view of indian affairs."15 betterin "an indian's view of indian affairs," it is asserted that conflicts could be reduced if white americansunderstood native americans..pswhich of the following would make this summary more complete? eleo the fact that chief joseph believes the great spirit sees everythinthe fact that chief joseph was born in oregon and is thirty-eight years oldo the fact that chief joseph states that he speaks from the hearthehehethe fact that chief joseph of the nez percé tribe made this claimebell- ==feetle===-felsefe ==submitmark this and retum.=