I am really struggling to understand this assignment, can someone please explain how to go about this; I am horrible at graphing

I will provide you a spreadsheet with the productivity data for the \"l W Boon\" writing assignment. Students who were assigned their correct writing hand tended to write enough sentences to earn extra credit points, whereas those who were assigned their wrong writing hand earned fewer points than what the assignment was worth. . Create a Lorenz curve for the data. Click on the tab in the spreadsheet called, \"Quintiles.\" 2. Design a negative income tax to address the inequality associated with this activity, but maintains incentives for hard work. Your policy must be somewhat scally responsible {look at the overall points earned and think of this as your budget. and try (just try} not to go over your budget by more than [0% of current points earned; the logic behind this is to prevent you from creating more points out of thin air {e.g.. we cannot print more money to help those living in poverty}. Explain below and enter your policy and new data on the spreadsheet provided.