Please slove and show all steps. 2.15 Consider the bank database of Figure 2.18. Give an expression in the relational algebra foreach of the following queries:branch(branch_name, branch_city, assets)customer (ID, customer name, customer_street, customer_city)loan (loan_number, branch_name, amount)borrower (ID, loan_number)account (account_number, branch_name, balance)depositor (ID, account_number)Figure 2.18 Bank database.A. Find each loan number with a loan amount greater than $10000.B. Find the ID of each depositor who has an account with a balance greater than $6000.C. Find the ID of each depositor who has an account with a balance greater than $6000 at the"Uptown" branch.

Understanding the Bank DatabaseGiven Tables:branch: Contains information about branches.customer:…

Answered: 2.15 Consider the bank database of…

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