solve Q4? screen the code

Solve these statements by using SQL server queries and relational algebra then upload your solutions as screen shots of the code and the output in pdf 1. Retrieve the number of employees in each city in which there are at least 2 employees. 2. Find the number of sales representatives in each city that contains at least 2 sales representatives. Order by the number of employees. 3. Find the Companies that placed orders in 1997. 4. Create a report that shows the number of employees and customers from each city that has employees in it.