DROP TABLE Engineer; create table Engineer ( engineerID INT, lname VARCHAR(50), fname VARCHAR(50), jobtitle TEXT, email VARCHAR(50), proEngineerExamTitle TEXT, proEngineerExamPassDate DATE, salary INT, vacationDaysAccumulated INT ); DROP TABLE Project; create table Project ( projectID INT, name TEXT, startDate DATE, endDate DATE, customerID INT, monthlyBudget INT, totalBudget INT, managerID INT ); DROP TABLE ProjectEngineers; create table ProjectEngineers ( projectID INT, engineerID INT, hoursPerWeek INT );