Suppose you are a manufacturer of product ABC, which is composed of parts A, B, and C When a new product is created, the involved parts in table PART must be reduced. As such, when product ABC is created, PROD_QTY is increased by one, and the quantity of parts A, B, and C in table PART (i.e. PART_QTY) is reduced by one respectively. The database content is shown in the following tables.   How many database requests can you identify when a product ABC is created? List all.

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