Write a script that declares and sets a variable named @totalbalancedue, which is equal to the total outstanding balance due. what is the datatype of the variable @totalbalancedue? if that balance due is less than $50,000.00, the script should return a result set consisting of vendorname, invoicenumber, invoiceduedate, and balance for each invoice with a balance due, sorted with the newest due date first. then also return the value of @totalbalancedue in the format of "balance due is ". if the total outstanding balance due is more than $50,000.00, the script should return the message "balance due is more than $50,000.00".