A Relation Is in First Normal Form If Every Non-Primary

question 4

True/False

A relation is in first normal form if every non-primary key attribute is functionally dependent on the whole primary key.

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Definitions:

Percent of Sales Method

A financial forecasting model that estimates future elements of a financial statement as a percentage of sales.

Percent of Receivables Method

This is an accounting method used to estimate the amount of a company's receivables that will not be collected, based on a percentage of total receivables.

Bad Debt Expense

Bad debt expense is an estimated expense that a company records to cover receivables that are unlikely to be collected, acknowledging these credits as losses.

Accounts Receivable Turnover Ratio

A financial metric that measures how efficiently a company collects revenue from its customers by comparing net credit sales to average accounts receivable.