$*$Problems $13-15$ do not start with SELECT

P$13.$ Write an SQL statement that will set the value of the City columns to 'Northridge', but only the ones where the Country column has the value "USA" $(10$ points$).$

P$14.$ Write an SQL statement that will delete all the records from the Customers table where the State value is 'California' $(10$ points$).$

P$15.$ Write an SQL statement that will insert a new record in the Customers table $(10$ points$).*$Use INSERT INTO $()$ and VALUES $()$

Here is the new record:

CustomerName: YOUR FRIST and LAST NAME

Address: $18111$ Nordhoff St$.$

City: Northridge

PostalCode: $91330$

Country: USA