A) Write a script that creates a cursor consisting of vendor_name, invoice_number, and balance_due (hint: our favorite equation) for each invoice with a balance due that's greater than or equal to $5,000. The rows in this cursor should be sorted in descending sequence by balance due. Then, for each invoice, display the balance due, invoice number, and vendor name so it looks something like this: $19,351.18 P-0608 Malloy Lithographing Inc Man b) Enhance your solution above so it uses a substitution variable to set a bind variable that you use to determine what the minimum balance due should be for the invoices that the SELECT statement is going to retrieve. You should also use this bind variable to display a heading like this before the list of invoices:
Invoice amounts greater than or equal to $2,000 Where 2,000 is the value of the bind variable.

PLEASE MARK ME BRAINIEST

Explanation:

My favorite is "be concise."have you ever received an email and had to read a page full of information? by the time you finished reading it, you had to re-read it? i have even hit "reply" so that i could break it down into separate paragraphs and send it back to myself.what is concise? get to the point, fast. when opening an email like this, some will close it or print it to read later.i learned to use the subject line to prepare the reader for content. such as, "need on (blank), " "info only re: (blank)," "request input on (blank)," "read before (blank) meeting." these are just some.if you are asking for something, make that your first sentence. follow this by who, what, when, where, and how. use these, as necessary. example; (1) who (who needs it and or who does it), (2) what (specific description of what is needed), (3) when (specific, i need this by 8: 00 am monday or i need this by 10: 00 am today), (4) where (does it have to be printed and taken to someone, maybe the place of the meeting), (5) how (i need it scanned or faxed back to me at this email address, provide me with a hard copy).do not send yet. re-read it. did some spell check change a word? maybe let someone else read it for understanding. you want to avoid multiple emails asking for clarification. if important, put a read receipt on it. you will know it was opened, not necessarily read.end with a you.