Help with this SQL questions, please!

below the tables, you will see the questions.

Questions:

Table name: EMPLOYEE EMP CODE? EMP TITLE EMP?LNAME | EMP FNAME I EMP INITIAL I EMP DOB | STORE CODE 1 Mr 2 MS 3 Ms Williamson John Ratula Greenboo Lottie Rumpersfro Jennie 21-May-64 09-Feb-69 02-Oct-61 01 Jun-71 4 Mrs 5 Mr 6 Mr 7 Mr 8 Ms 9 Mr 10 Mrs 11 Mr 12 Mr 13 Mr 14 MS 15 Mr 16 Mr 17 MS 18 Mr 19 Mr 20 Mr 21 Ms Renselaer Ogallo 31-Jul-62 10-Sep-68 19-Apr-55 06-Mar-66 21-Oct-72 08-Sep-74 25-Aug-64 25-May-66 24-May-64 03-Sep-60 12-Nov-7 24-Jan-71 Elizabeth Broderick Tom ashington Alan Clenko Archialo Andrew Peter Rosten Mckee Baumann 06-Mar-70 11-Dec-74 Table name: STORE STORE CODE STORE NANE ? STORE YTD SALES ? REGION CODE I EMP CCCE 1 Access Junction 2 Database Corner 3 Tuple Charge 1003455.76 1421987.39 986783.22 12 Attribute Alley 5 Primary Key Point 2930098.45 Table name: REGION REGIONCODE REGIONDESCRIPT - - 1 East 2 West