Consider the following database instance, which contains information about employees and the projects to which they are assigned: Employee empId lastName E101 Smith E105 Jones E110 Adams E115 Smith Project projectNo projectName budget P10 Hudson 50000 P15 Columbia 60000 P20 Wabash 40000 P23 Arkansas 80000 Assign employeeId projectNo hours E101 P10 40 E101 P15 30 E104 P10 20 E110 P15 30 E110 P20 30 E115 P10 20 E115 P20 30 Show the table that would be produced by each of the following relational algebra commands: A. SELECT Employee WHERE lastName = Adams B. SELECT Project WHERE budget < 70000 GIVING CheapProj PROJECT ChapProj OVER projectName C. SELECT Assign WHERE hours > 25 GIVING MuchWork PROJECT MuchWork OVER employeeId