Use SAS code

the west dataset has 68 obsercations and 8 variables; Variable names are :date duration_s latitude longitude posted shape state time;

The statenames dataset has 50 observations and 2 variables; Variable names are :state_abbrev state_name;

U don't need to give the exact result since u don't have datasets, I just what to know how to write this code, Thx!!

Create a new data set called West updated that combines the West and StateNames data sets. Rename variables, if necessary. This output data set should only contain observations created with information originating from both West and StateNames. How many variables are in West updated? How many observations are in West updated? Is this the same number of observations as in West