receipt.py Your goal for this program is to provide a sales receipt for a purchase transaction at a retail store. Imagine a time before fancy scanners and people had to manually enter the cost of the items one by one. Because we don't have use of lists or dictionaries yet (based on our progress in the book), we will only output a few values, not every item entered, on our final receipt. For this program, you will need to do the following 1) When the script first runs, it should assume you are ready to enter transactions, but should prompt the user for appropriate action (like "Enter the next item cost..." or similar). 2) The user should be able to enter a number (the cost of the item). The script should reject negative numbers and not include them in the final tally. Zero cost items are considered OK to include (imagine special perk items, etc.). 3) After each item cost is entered, whether it is successfully added (positive number or zero) or not (negative number) the clerk should be prompted whether they want to enter more items. If yes, then accept additional items, prompting after each about whether or not to accept more items or to complete the transaction. 4) When the clerk has indicated that the transaction is complete, your program should output the following summary of the transaction Number of items: Discount eligible items: Subtotal: Discount: 5 then a discount of 5% should be applied, this should show how much that 5% comes to> • Tax: Grand Total: 5) The currency amounts should be formatted to 2 decimal places. This program, done with Python capabilities covered through chapter 3, will require if statements, while loop, sentinel controlled repetition, formatting, etc. fo . If you are newer to programming, you may try using psuedocode to create the structure of what your program needs to do using non-code language so you can think thoroughly about what you need to do before jumping in to the code. PREPARATE You will submit your Python script named "receipt.py" before the deadline.