Use the Following Tables to Answer the Next Questions $\begin{array}{|l|l|l|l|}\hline \text { CustCode } & \text { InvNo } & \text { EmpCode } & \text { InvDate } \\\hline\end{array}$

question 13

Multiple Choice

Use the following tables to answer the next questions. Neither the order in which the data elements are presented in these tables nor the capitalization of the names of the data elements has any significance.Invoice TableInvoice Line TableInventory TableEmployee TableCustomer Table
Invoice Table
$\begin{array}{|l|l|l|l|}\hline \text { CustCode } & \text { InvNo } & \text { EmpCode } & \text { InvDate } \\\hline\end{array}$
Invoice Line Table
$\begin{array}{|l|l|l|}\hline \text { Qty } & \text { InvNo } & \text { ProdNo } \\\hline\end{array}$
Inventory Table
$\begin{array}{|l|l|l|}\hline \text { ProdNo } & \text { Desc } & \text { Price } \\\hline\end{array}$
Employee Table
$\begin{array}{|l|l|l|}\hline \text { EmpName } & \text { EmpCode } & \text { CommRate } \\\hline\end{array}$
Customer Table
$\begin{array}{|l|l|l|}\hline \text { Name } & \text { City } & \text { CustCode } \\\hline\end{array}$
-Which of the following would be the primary keys of the first three tables above?

• A) CustCode, InvNo, ProdNo
• B) InvNo, InvNo/ProdNo, ProdNo
• C) InvNo/CustCode, ProdNo/Qty, ProdNo
• D) InvDate/InvNo, ProdNo, Desc

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Definitions:

CMS-1500

A standardized form used for submitting provider services for insurance billing in the United States.

Third-Party Claim

A claim filed by an individual or entity to an insurance company for losses or damages caused by another policyholder.

Co-Pay Receipt

A document or proof of payment indicating the portion of a healthcare service fee that a patient pays out of pocket.

Explanation of Benefits (EOB)

A document provided by insurance companies to members detailing the costs covered and owed for healthcare services received.