Question: Guys can you help with this question please? Given the following relational database: EMPL(Name, Salary, Manager, Dept) SUPPLY(Company, Part, Qty) USAGE(Dept, Part, Qty) Formulate a

Guys can you help with this question please?

Given the following relational database: EMPL(Name, Salary, Manager, Dept) SUPPLY(Company, Part, Qty) USAGE(Dept, Part, Qty) Formulate a relational algebra query for the following requests: Find all companies that supply at least one part used by the COMPUTER SCIENCE Department. Find all companies that supply all the parts used by the COMPUTER SCIENCE Department

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