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Please help me write the code using PYTHON

Please help me write the code using PYTHON

Database System Concepts
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
Problem 1PE
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Please help me write the code using PYTHON

 

 
**PROBLEM 1: Calculate Sales** **Function Name:** `calculateSales()` **Parameters:** - `item` – a string representing the name of the item for which you want to calculate the total sales **Return Value:** `str` **Description:** Given a file, `grocery_sales.csv` (found on canvas and shown in the image below), find the given item and calculate the total sales for that item (i.e., `quantitySold * pricePerItem`). If the item does not exist in the file, the function should return 'Item not found'. **grocery_sales.csv:** ``` itemName,quantitySold,pricePerItem Apples,25,0.5 Bread,30,2 Oranges,50,0.6 Milk,40,1.5 Eggs,60,0.2 Cheese,20,3 Tomatoes,35,0.75 Lettuce,45,1 Chicken,10,5 Beef,15,6 Cereals,28,3.5 Rice,50,0.9 Pasta,40,1.25 Chocolate,55,1 Coffee,30,4 ``` **Test Cases:** ```python >>> print(calculateSales("Apples")) Sales Total: $12.50 >>> print(calculateSales("Bread")) Sales Total: $60.00 >>> print(calculateSales("Onions")) Item not found. ```
Transcribed Image Text:**PROBLEM 1: Calculate Sales** **Function Name:** `calculateSales()` **Parameters:** - `item` – a string representing the name of the item for which you want to calculate the total sales **Return Value:** `str` **Description:** Given a file, `grocery_sales.csv` (found on canvas and shown in the image below), find the given item and calculate the total sales for that item (i.e., `quantitySold * pricePerItem`). If the item does not exist in the file, the function should return 'Item not found'. **grocery_sales.csv:** ``` itemName,quantitySold,pricePerItem Apples,25,0.5 Bread,30,2 Oranges,50,0.6 Milk,40,1.5 Eggs,60,0.2 Cheese,20,3 Tomatoes,35,0.75 Lettuce,45,1 Chicken,10,5 Beef,15,6 Cereals,28,3.5 Rice,50,0.9 Pasta,40,1.25 Chocolate,55,1 Coffee,30,4 ``` **Test Cases:** ```python >>> print(calculateSales("Apples")) Sales Total: $12.50 >>> print(calculateSales("Bread")) Sales Total: $60.00 >>> print(calculateSales("Onions")) Item not found. ```
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