The Fаst Freight Shipping Cоmpаny chаrges the fоllоwing rates: Weight of Package Rate per Pound 2 pounds or less $1.80 Over 2 pounds but not more than 6 pounds $3.20 Over 6 pounds but not more than 10 pounds $4.50 Over 10 pounds $5.00 Write a Python program that asks the user to enter the weight of a package then displays the shipping charges based on the rates provided above. Make sure your program displays an error message if the user enters a weight less than or equal to 0. Use good variable naming convention and format/indent your code.