Answer:
To add richness in content – B-roll footage is used to increase the depth of the main footage and improve storytelling.
Explanation:
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Answer:
The procedure in SQL is created as follows
Explanation:
--creating the procedure
CREATE OR REPLACE PROCEDURE prc_inv_amounts (W_IN IN NUMBER)
AS
--defining variables
W_CK NUMBER := 0;
W_SUBT NUMBER := 0;
W_TAX NUMBER := 0;
BEGIN
--Authentication process of the invoice
SELECT COUNT(*) INTO W_CK FROM INVOICE WHERE INV_NUMBER := W_IN;
--Transaction confirmation
IF W_CK = 1 THEN
SELECT SUM(LINE_TOTAL) INTO W_SUBT FROM LINE
WHERE
--checking the invoice for the desired invoice number
LINE.INV_NUMBER = W_IN;
W_TAX :=W_SUBT * 0.08;
--updating the invoice
UPDATE INVOICE
--setting the new values
SET INV_SUBTOTAL = W_SUBT,
INV_TAX = W_TAX,
INV_TOTAL =W_SUBT + W_TAX
WHERE INV_NUMBER = W_IN;
--ending the if statement
END IF;
--ending the procedure
END;
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Answer:
Block style is a special style or format that is adopted to write Business Letters.
Explanation:
We all know that for writing Business Letters a formal style is adopted in order to convey important information regarding business matters.
So by following Block Style in the Business Letters we mean to write the letter according to the rules below:
Text for the letter should be justified Left completely.
Single spacing should be used for text.
Double spacing should be used for paragraphs.
1 inch margin should be left on each side.
Built-in Letter Wizard for formatting can also be used while dealing with BLOCK STYLE FOR BUSINESS LETTERS.
I hope it will help you!
