C++ Programming Assignment Fishmonger's counter Task: Create the class "FISH" suitable for a fishmonger's counter, with reference to the Table below. 1. Implement code for all methods, constructors, accessors, mutators, functions, etc, necessary to create objects and automatically populate the class using this data (25%) 2. Draw the UML glyph for the class (5%) Your code must: Ensure Purchase Cost per item is used to automatically determine Selling Price; Ensure the number of units are randomly generated within stated min-max bounds; Ensure the Expiry Date is calculated from the date at the time of data entry (using the clock on the computer). Fish Cod Plaice Salmon Haddock Tuna Mean Weight (kg) 0.37 0.37 1.30 0.37 0.45 Purchase Cost (/kg) Selling Price (/kg) Units (min-max) 6.50 2 x Purchase Cost 10-20 5.25 2 x Purchase Cost 10-20 4.50 3 x Purchase Cost 15-25 4.00 3 x Purchase Cost 5-15 6.25 4 x Purchase Cost 1-10 Expiry Date Entry Date + 3 Entry Date + 3 Entry Date + 3 Entry Date + 3 Entry Date + 3 3. Add functions to the class to calculate the total weight of any given fish and the cost and selling price per unit (9%) 4. Assume the counter begins with a total income of 50. Add a purchasing function that increases stock and decreases income accordingly (10%) 5. Add a unit sale function that decreases stock, logs income and calculates profit, displaying each (11%) 6. Derive a new class SHELLFISH from the FISH class and populate it using the data in the following Table: (10%) Shellfish Mussel Prawn Scallop Mean Weight (kg) 0.05 0.02 0.03 Purchase Cost (/kg) Selling Price (/kg) Units (min-max) 4.00 4 x Purchase Cost 40-200 6.25 4 x Purchase Cost 50-150 6.50 5 x Purchase Cost 20-100 Expiry Date Entry Date + 2 Entry Date + 2 Entry Date + 2 7. Add a function to the "SHELLFISH" class to calculate the number of packets of prawns in stock given that each packet holds 30 prawns (10%)