Create a view named MAJOR CUSTOMER. It consists of the customer number, name, bal. ance, credit limit, and rep number for every customer whose credit limit is $10,000 or less

a. Write and execute the CREATEVIEW command to create the MAJOR_CUSTOMERview.
b. Write and execute the command to retrieve the customer number and name of each customer in the MAJOR CUSTOMER view with a balance that exceeds the credit limit.
c. Write and execute the query that the DBMS actually executes.
d. Does updating the database through this view create any problems? If so, what are they? If not, why not?