Basic data analysis using Python
Program is able to:
• Read the data from the CSV file
• Collect all sales from each month and output a single list
• Calculate the total sales across all months
• Calculate monthly changes as a percentage
• Calculate the average
• Output the months with the highest and lowest sales
• Use matplotlib and pandas to visualise the data as a line graph with max and min points emphasised (showing changes in sales) and a bar chart seperating increase and decrease by colour (showing monthly changes)