PLEASE BE DONE IN RELATIONAL ALGEBRA

DATABASE SCHEMA - Given the following relational database schema Supplier ( SupplierCode, Name, Address, City) Product (ProductCode, Name, Brand, Model) Catalog (Supplier FK, Product FK, Price ) SupplierCode Address 001 Name Ripoff Cheapoff 002 Bringtoyou 010 Richmond Ave New York Victory Blvd New York Hollywood Ave Hoboken Supplier Supplier_FK 001 001 002 002 002 010 010 Price Product FK 0002 0003 0001 0002 0003 0001 0003 S 3.200 2.200 Catalog $1.900 $ 2.500 $1.800 $ 2.200 $ 2.000 Brand Model ProductCode 0001 0002 0003 Name Notebook IBM Desktop Desktop ACER 730 390 x Product IBM - Resolve the following queries Provide the expressions in both: Relational algebra SQL DATABASE SCHEMA - Given the following relational database schema Supplier ( SupplierCode, Name, Address, City) Product (ProductCode, Name, Brand, Model) Catalog (Supplier FK, Product FK, Price ) SupplierCode Address 001 Name Ripoff Cheapoff 002 Bringtoyou 010 Richmond Ave New York Victory Blvd New York Hollywood Ave Hoboken Supplier Supplier_FK 001 001 002 002 002 010 010 Price Product FK 0002 0003 0001 0002 0003 0001 0003 S 3.200 2.200 Catalog $1.900 $ 2.500 $1.800 $ 2.200 $ 2.000 Brand Model ProductCode 0001 0002 0003 Name Notebook IBM Desktop Desktop ACER 730 390 x Product IBM - Resolve the following queries Provide the expressions in both: Relational algebra SQL