Attached to this assignment is a PowerBI file (Assignment2_EstablishingRelations

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Attached to this assignment is a PowerBI file (Assignment2_EstablishingRelations

Attached to this assignment is a PowerBI file (Assignment2_EstablishingRelationships.pbix), in which you can find three datasets (uncleaned).
The Zamoto dataset contains information on restaurants, their locations, their styles, and their ratings. In the CountryCode dataset, the information about how corresponding countries are coded in the zamoto dataset.
The CountryHappinessIndex contains the latest happiness index for the corresponding countries.
Your task is to clean the datasets, identify appropriate primary keys and foreign keys, and establish a data model out of the three datasets.
Please first rename the PowerBI file as Yourfirstname_Yourlastname_Assignment2.pbix and then start working on

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