$1.$ Write a program that will create a text file and write the following text into it: $$Hello from ITS$140$ in Hammond, Indiana.$$

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$$ After creation, open the text file and read the contents of it $($display as output$).$

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$$Once the file has been created and read, add another line $($whatever you want$)$ to the end of your file, and print the contents out again. Which argument $($parameter$)$ did you use to add more information to the end of your file? Why?