File: happy_products . py Happy Products is an exciting new company that provides happy products to people who use their awesome new software.. But it's up to you to write this awesome new software. They want a menu with the options: . Instructions . Calculate . Quit When you calculate, you are asked how many products you want to buy and at what price (see how exciting this is?). If you buy 0-5 items, they're full price, over 5 items and each one is 10% off! Examples: . 5 x $10 products = $50 . 6 x $50 products = $270 Under 0 items is invalid and so are negative/$0 products, so keep prompting the user until they enter valid inputs. The menu should also handle invalid choices by printing "Invalid choice". The instructions are: Enter the number of products you want to buy and your chosen price. If you buy 0-5 items, they're full price, over 5 items and each one is 10% off! Sample Output Here is some sample output from a run of the program: Menu : (I )nstructions (C)alculate (Q)uit Choice: wREADME.md Menu: (I)nstructions (C)alculate (Q)uit Choice: w Invalid choice Menu: (I)nstructions (C)alculate (Q)uit Choice: I Enter the number of products you want to buy and your chosen price. If you buy 0-5 items, they're full price, over 5 items and each one is 10% off! Menu: (I)nstructions (C)alculate (Q)uit Choice: C Number of products: -1 Invalid input Number of products: 0 Price: 450.32 0 x $450.32 products = $0.00 Menu: (I)nstructions (C)alculate (Q)uit Choice: C Number of products: 3 Price: 12.34 3 x $12.34 products = $37.02 Menu : (I)nstructions (C)alculate Q)uit Choice: C Number of products: 6 Price: 100 6 x $100.00 products = $540.00 Menu: (I )nstructions C)alculate Quit Choice: q Farewell