4. Provide a table representing a range of solutions from 0 pounds to 60 pounds, including solutions for 20, 40 and 60 pounds. Use any reasonable increment (for example, every five or ten pounds.) Include the following columns in your table: 'k Weight of Laundry (in lbs) 'k Machines Needed (M) 'k Sales is) 'k Cost perload (c) 1% Profit (P) * AP 5. Include a piecewise function graph showing profit per pound of laundry, with reasonable increments. Make sure we can clearly see the "pieces\" of the graph