A store sells a number of products. The initial stock is shown below: The store has a cash register which stores all cash from sales of the store's product. The store clerk uses the following menu: 1. sell 2. restock 3. view stock 4. view cash 5. prune products 6. exit (Show Done) The "prune products" option removes all products with zero stock from the store. Sample I/0: Choice (s/r/v/c/p/x): ? Menu options s - sell r - restock v - view stock c - view cash p - prune products x - exit Choice (s/r/v/c/p/x):v Whiteboard Marker - 85 at $1.50 Whiteboard Eraser - 45 at $5.00 Black Pen - 100 at $1.50 Red Pen - 100 at $1.50 Blue Pen - 100 at $1.50 Choice (s/r/v/c/p/x):s Name: Whiteboard Eraser Selling Whiteboard Eraser Number: 46 Not enough stock Choice (s/r/v/c/p/x):s Name: Whiteboard Eraser Selling Whiteboard Eraser Number: 45 Choice (s/r/v/c/p/x):s Name: Red Pen Selling Red Pen Number: 100 Choice (s/r/v/c/p/x):v Whiteboard Marker - 85 at $1.50 Whiteboard Eraser - at $5.00 Black Pen - 100 at $1.50 Red Pen - at $1.50 Blue Pen - 100 at $1.50 Choice (s/r/v/c/p/x):p Choice (s/r/v/c/p/x):r Name: Blue Pen Restocking Blue Pen Number: 5 Choice (s/r/v/c/p/x):v Whiteboard Marker - 85 at $1.50 Black Pen - 100 at $1.50 Blue Pen - 105 at $1.50 Choice (s/r/v/c/p/x):s Name: Pie No such product Choice (s/r/v/c/p/x):c Cash: $375.00 Choice (s/r/v/c/p/x):x Done - The "sell" option allows the product name to be partially entered. e.g. Entering "red" will sell a "Red Pen". Entering "pen" will instead show a list of matching products (Black Pen, Red Pen, Blue Pen). - The "restock" option also allows a partial product name to be entered. All matching products will be restocked. - The "restock" option, if given a product name that doesn't exist, will automatically create and add a new product with that name. Sample I/0 Choice (s/r/v/c/p/x):v Whiteboard Marker - 85 at $1.50 Whiteboard Eraser - 45 at $5.00 Black Pen - 100 at $1.50 Red Pen - 100 at $1.50 Blue Pen - 100 at $1.50 Choice (s/r/v/c/p/x):s Name: Green Pen No such product Choice (s/r/v/c/p/x):s Name: black PEN Selling Black Pen Number: 1 Choice (s/r/v/c/p/x):s Name: pen Multiple products match: Black Pen - 98 at $1.50 Red Pen - 100 at $1.50 Blue Pen - 100 at $1.50 Choice (s/r/v/c/p/x):s Name: black Selling Black Pen Number: 1 Choice (s/r/v/c/p/x):v Whiteboard Marker - 85 at $1.50 Whiteboard Eraser - 45 at $5.00 Black Pen - 98 at $1.50 Red Pen - 100 at $1.50 Blue Pen - 100 at $1.50 Choice (s/r/v/c/p/x):r Name: whiteboard Restocking Whiteboard Marker Number: 3 Restocking Whiteboard Eraser Number: 2 Choice (s/r/v/c/p/x):r Name: Green Pen Adding new product Number: 30 Price: $2.30 Choice (s/r/v/c/p/x):v Whiteboard Marker - 88 at $1.50 Whiteboard Eraser -47 at $5.00 Black Pen - 98 at $1.50 Red Pen - 100 at $1.50 Blue Pen - 100 at $1.50 Green Pen - 30 at $2.30 Choice (s/r/v/c/p/x):x Store A store sells a number of products. The initial stock is shown below: The store has a cash register which stores all cash from sales of the store's product. The store clerk uses the following menu: 1. sell 2. restock 3. view stock 4. view cash 5. prune products 6. exit (Show Done) The "prune products" option removes all products with zero stock from the store. Sample I/0: Choice (s/r/v/c/p/x): ? Menu options s - sell r - restock v - view stock c - view cash p - prune products x - exit Choice (s/r/v/c/p/x):v Whiteboard Marker - 85 at $1.50 Whiteboard Eraser - 45 at $5.00 Black Pen - 100 at $1.50 Red Pen - 100 at $1.50 Blue Pen - 100 at $1.50 Choice (s/r/v/c/p/x):s Name: Whiteboard Eraser Selling Whiteboard Eraser Number: 46 Not enough stock Choice (s/r/v/c/p/x):s Name: Whiteboard Eraser Selling Whiteboard Eraser Number: 45 Choice (s/r/v/c/p/x):s Name: Red Pen Selling Red Pen Number: 100 Choice (s/r/v/c/p/x):v Whiteboard Marker - 85 at $1.50 Whiteboard Eraser - at $5.00 Black Pen - 100 at $1.50 Red Pen - at $1.50 Blue Pen - 100 at $1.50 Choice (s/r/v/c/p/x):p Choice (s/r/v/c/p/x):r Name: Blue Pen Restocking Blue Pen Number: 5 Choice (s/r/v/c/p/x):v Whiteboard Marker - 85 at $1.50 Black Pen - 100 at $1.50 Blue Pen - 105 at $1.50 Choice (s/r/v/c/p/x):s Name: Pie No such product Choice (s/r/v/c/p/x):c Cash: $375.00 Choice (s/r/v/c/p/x):x Done - The "sell" option allows the product name to be partially entered. e.g. Entering "red" will sell a "Red Pen". Entering "pen" will instead show a list of matching products (Black Pen, Red Pen, Blue Pen). - The "restock" option also allows a partial product name to be entered. All matching products will be restocked. - The "restock" option, if given a product name that doesn't exist, will automatically create and add a new product with that name. Sample I/0 Choice (s/r/v/c/p/x):v Whiteboard Marker - 85 at $1.50 Whiteboard Eraser - 45 at $5.00 Black Pen - 100 at $1.50 Red Pen - 100 at $1.50 Blue Pen - 100 at $1.50 Choice (s/r/v/c/p/x):s Name: Green Pen No such product Choice (s/r/v/c/p/x):s Name: black PEN Selling Black Pen Number: 1 Choice (s/r/v/c/p/x):s Name: pen Multiple products match: Black Pen - 98 at $1.50 Red Pen - 100 at $1.50 Blue Pen - 100 at $1.50 Choice (s/r/v/c/p/x):s Name: black Selling Black Pen Number: 1 Choice (s/r/v/c/p/x):v Whiteboard Marker - 85 at $1.50 Whiteboard Eraser - 45 at $5.00 Black Pen - 98 at $1.50 Red Pen - 100 at $1.50 Blue Pen - 100 at $1.50 Choice (s/r/v/c/p/x):r Name: whiteboard Restocking Whiteboard Marker Number: 3 Restocking Whiteboard Eraser Number: 2 Choice (s/r/v/c/p/x):r Name: Green Pen Adding new product Number: 30 Price: $2.30 Choice (s/r/v/c/p/x):v Whiteboard Marker - 88 at $1.50 Whiteboard Eraser -47 at $5.00 Black Pen - 98 at $1.50 Red Pen - 100 at $1.50 Blue Pen - 100 at $1.50 Green Pen - 30 at $2.30 Choice (s/r/v/c/p/x):x Store