1) Write the result of the following expressions then translate them into SQL where specified: a- Make (BranchCars) b- OType=4DrSUVORDailyRent50(BranchCars) c- BranchCity (BranchCars) - BranchCity(BranchCity (BranchCars) Make (BranchCars)- BranchCity,Make(BranchCars) ) 2) Write a relational algebra expression and the corresponding SQL query for each of the following: a) List the branches where more than 2 cars are available before 12/12/2023 b) List the branches that offer more than one Type of car. c) List the average daily rent for each car Type. d) List pairs of branches which offer similar car Makes regardless of Type, availability date or number of available cars . e) Find the branch that offers the cheapest vehicle