please answer all question and show me your work step by step please. 1 2 3 In this project, you will modify the yourname_arithmetic.sh to include a loop allowing the user t keep entering x and y values until sne decides to quit. Call this script yourname.sn. Use the two command line arguments when the script starts if the user supplied them, and then prompt for more numbers to continue in the loop Use the single command line argument when the script starts if the user suppliea only one as the first number, and then prompt for the second to start. Then prompt for more numbers to continue in the loop