open file in python write in it list of months of the year from jan to dec and list of enter sales for each month  then calculate the total and average and the min and max numbe and write list of sales to the file

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
Question

open file in python write in it list of months of the year from jan to dec and list of enter sales for each month  then calculate the total and average and the min and max numbe and write list of sales to the file

Expert Solution
Step 1: Algorithm

Opening a File and Writing Initial Data :

  1. Open a file in write mode using the open() function.
  2. Write the list of months from January to December into the file.
  3. Write the list of sales for each month in the file.

Reading Sales Data from File and Calculating Metrics :

  1. Open the file in read mode.
  2. Read the sales data into a list.
  3. Calculate total, average, minimum, and maximum sales.

Writing Sales Metrics back to File :

  1. Open the file in append mode.
  2. Write the calculated metrics into the file.
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