c) Given that you have the following data stored on HDFS using CSV files TaxPaid Table Name BankDetails PAN # PAN # Date MR Step Relational no Operational operations performed State in which tax paid Tax Paid Bank account. You need to design a Map-reduce program to compute the total tax paid per state. Which relational operations will you require to use to perform this computation. How many map- reduce steps will you require to perform the computation (2 marks) and what will be relational operation performed? (4 marks) Express your solution in the following format Intermediate key value Final key-values; final keys are pairs; Intermediate keys output of reducer. are output of mapper 00