1. Fix the follow PL/SQL: BEGIN DECLARE Name VARCHAR(50) := 'Rob'; Budget NUMBER := 700; Counter NUMBER; CURSOR all_products AS SELECT * FROM PRODUCTS; Counter := 0; LOOP FOR items IN all_products IF (items.LIST_PRICE < Budget) THEN Counter := Counter + 1; END IF; END LOOP; DBMS_OUTPUT.PUT_LINE(Name || ', you can afford ' || TO_CHAR(Counter) || ' items.'); END; / 2. When you have Exercise 1 working, what is the output from the script? 3. Write a new script that uses an anonymous block of PL/SQL code to declare a variable and set it to the count of all products in the Products table. If the count is greater than or equal to 7, the block should display a message that says, The number of products is greater than or equal to 7. Otherwise, it should say, The number of products is less than 7.