Suppose that we read in the following file, and wish to store all the information in Python in a variable whose type is a dictionary, with key being the City, and the value being a nested dictionary whose key is month and value is the number of sunny days. Which is the value of the Python variableCity,Month,Sunny_DaysSydney,Jan,28Sydney,Feb,24Sydney,Mar,21Hobart,Jan,25Hobart,Feb,21Hobart,Mar,18Perth,Jan,30Perth,Feb,26Perth,Mar,27Group of answer choices{"Sydney":{"Jan":28,"Feb":24, "Mar":21},"Hobart":{"Jan":25,"Feb":21,"Mar":18},"Perth":{"Jan":30,"Feb":26,"Mar":27}}[["Sydney","Jan",28],["Sydney","Feb",24],["Sydney","Mar",21],["Hobart","Jan",25],["Hobart","Feb",21],["Hobart","Mar",18],["Perth","Jan",30],["Perth","Feb",26],["Perth","Mar",27]][{"City":"Sydney","Month":"Jan","Sunny_Days":28},{"City":"Sydney","Month":"Feb","Sunny_Days":24},{"City":"Sydney","Month":"Mar","Sunny_Days":21},{"City":"Hobart","Month":"Jan","Sunny_Days":25},{"City":"Hobart","Month":"Feb","Sunny_Days":21},{"City":"Hobart","Month":"Mar","Sunny_Days":18},{"City":"Perth","Month":"Jan","Sunny_Days":30},{"City":"Perth","Month":"Feb","Sunny_Days":26},{"City":"Perth","Month":"Mar","Sunny_Days":27}]{("Sydney","Jan"):28,("Sydney","Feb"):24,("Sydney","Mar"):21,{("Hobart","Jan"):25,("Hobart","Feb"):21,("Hobart","Mar"):18,("Perth","Jan"):30,("Perth","Feb"):26,("Perth","Mar"):27}

The variable release_year_dict is a Python Dictionary, what is the result of applying the following method: release_year_dict.values() ?1 pointretrieve the keys of the dictionaryretrieves, the values of the dictionary

Write a Python program to create a new dictionary by extracting the mentioned keys and create a new new dictionary and print it as the result.Constraints:Input Format:Output Format: Example:Input:{"name": "Kelly","age": 25,"salary": 8000,"city": "New york"}["name", "salary"]Output:{'name': 'Kelly', 'salary': 8000}Explanation:Dictionary = {"name": "Kelly","age": 25,"salary": 8000,"city": "New york"}Keys that needs to be extracted = ["name", "salary"]Result = {'name': 'Kelly', 'salary': 8000}Public Test Cases:# INPUT EXPECTED OUTPUT1 {"name": "Kelly","age": 25,"salary": 8000,"city": "New york"} ["name", "salary"] {'name': 'Kelly', 'salary': 8000}

Given a Python dictionary my_dict = {'A': 1, 'B': 2, 'C': 3}, how do you access the value associated with the key 'B'?a) my_dict.get('B')b) my_dict[1]c) my_dict['B']d) my_dict.value('B')

Write a Python Program to add a key to a dictionary.Sample Test CasesTest Case 1:Expected Output:Enter·the·number·of·key-value·pairs:·3Enter·the·key:·1Enter·the·value:·23Enter·the·key:·2Enter·the·value:·24Enter·the·key:·3Enter·the·value:·25Enter·the·new·key:·4Enter·the·new·value:·987987{'1':·'23',·'2':·'24',·'3':·'25',·'4':·'987987'}

Hari is working for a retail company and has sales data in the form of a list of dictionaries, where each dictionary represents a sale with information about the productname, price, count and date. Help him to use dictionaries by writing a Python program using strings and user-defined functions to analyze sales data. The analysis should include the calculation of total sales revenue for a specific date and finding the best-selling product.Input format:First line represents the number of products, N.Subsequent lines represent productname, price, count and date.Last line represents the date for which the list of products sold on that particular date have to be fetched from the database. Output format:productname of all products which are sold on a particular date (as mentioned in the last line of input) should be displayed, one by one.Last line displays the details of the best-selling product (which is having the highest of price*count).