The Following Query Totals Sales in State= 'MA' for Each

question 3

True/False

The following query totals sales in state= 'MA' for each salesperson.
SELECT salesperson_id, sum(sales)
FROM salesperson
GROUP BY salesperson_id
HAVING state = 'MA';

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Definitions:

Improvement

A process or action that makes something better, more efficient, or more effective.

Technology

The application of scientific knowledge for practical purposes, especially in industry.

Supply Curve

A graphical representation showing the relationship between the price of a good and the amount of it that sellers are willing to supply.

Quantity Demanded

The complete sum of a particular good or service that customers are prepared and able to buy at a given price level.