Case Study Based Questions: -I

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Mr. Rakesh Malhotra wants to create a bar chart showing the sales of his company in 4 Quarters of the year 2010. The data of sales is given as follows :

                         SALES

Quarter 1:          200

Quarter 2:          150

Quarter 3:          300

Quarter 4:          900

He imported the required module as follows :

import matplotlib as plt   #L1

He created a list storing data of all the quarters

yr2010=[200,150,300,900]

Help him in plotting the data properly.