Write a pyhton program to: (1) Store a menu of grocery items and their cost in a dectionary. Example: { "Apple": 1.99, "Milk": 2.99, "Bread": 3.99} (2) Output/print the menu of the grocery items and the corresponding cost of each service Example: Apple: $1.99 Milk: $2.99 Bread: $3.99 (3) Prompt the user to select items from the menu Example: Select first item: Apple Select second item: Milk (4) Output an invoice for the services selected. Output the cost for each service and the total cost.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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**Title: Python Program for Grocery Cost Management**

---

**Objective:**
Develop a Python program to manage grocery shopping efficiently by storing items and their costs, prompting user selection, and providing an invoice.

**Steps:**

1. **Store Grocery Items in a Dictionary:**
   - Create a dictionary to store items and their respective costs.
   - Example: 
     ```python
     groceries = { "Apple": 1.99, "Milk": 2.99, "Bread": 3.99 }
     ```

2. **Display Menu:**
   - Output the menu of grocery items with costs.
   - Example Output:
     ```
     Apple: $1.99
     Milk: $2.99
     Bread: $3.99
     ```

3. **User Selection:**
   - Prompt the user to select items from the menu.
   - Example Interaction:
     ```
     Select first item: Apple
     Select second item: Milk
     ```

4. **Generate Invoice:**
   - Output an invoice detailing each selected item with its cost and calculate the total cost.
   - Example Invoice:
     ```
     Item 1: Apple, $1.99
     Item 2: Milk, $2.99
     Total: $3.98
     ```

5. **Budget Notification:**
   - Display a message based on the total cost.
   - If the invoice total is greater than $4.00, print: "You overspent on groceries!"
   - If the invoice total is less than or equal to $4.00, print: "You stayed within your grocery budget!"

---

This educational program helps users manage grocery expenses effectively by simulating a purchase process, providing a clear understanding of the cost implications of their choices.
Transcribed Image Text:**Title: Python Program for Grocery Cost Management** --- **Objective:** Develop a Python program to manage grocery shopping efficiently by storing items and their costs, prompting user selection, and providing an invoice. **Steps:** 1. **Store Grocery Items in a Dictionary:** - Create a dictionary to store items and their respective costs. - Example: ```python groceries = { "Apple": 1.99, "Milk": 2.99, "Bread": 3.99 } ``` 2. **Display Menu:** - Output the menu of grocery items with costs. - Example Output: ``` Apple: $1.99 Milk: $2.99 Bread: $3.99 ``` 3. **User Selection:** - Prompt the user to select items from the menu. - Example Interaction: ``` Select first item: Apple Select second item: Milk ``` 4. **Generate Invoice:** - Output an invoice detailing each selected item with its cost and calculate the total cost. - Example Invoice: ``` Item 1: Apple, $1.99 Item 2: Milk, $2.99 Total: $3.98 ``` 5. **Budget Notification:** - Display a message based on the total cost. - If the invoice total is greater than $4.00, print: "You overspent on groceries!" - If the invoice total is less than or equal to $4.00, print: "You stayed within your grocery budget!" --- This educational program helps users manage grocery expenses effectively by simulating a purchase process, providing a clear understanding of the cost implications of their choices.
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