The raw data file sales1 . dat has employee information for the Australian and U.S. sales staff. The record layout is shown in the table below: Layout for sales1 . dat Field Starting Length of Data Type Description Column Field Employee ID 6 Numeric First Name 8 12 Character Last Name 21 18 Character Gender 40 1 Character Job Title 43 20 Character Salary 64 Numeric 8 $100,000 Country 73 2 Character 'AU' or 'US' Birth Date 76 10 Numeric mm/dd/yyyy Hire Date 87 10 Numeric mm/dd/yyyy a. Create a new SAS data set namedsales_staffthat contains the fields indicated by arrows in the layout table. b. Print sales_staff and add an appropriate title