The Purpose of Precleaning a Surface Is

question 27

Multiple Choice

The purpose of precleaning a surface is:

• A)to reduce the number of microbes.
• B)to remove accumulated blood, saliva, and other body fluids.
• C)do both a and b
• D)none of the above; precleaning is not necessary when a surface is to be disinfected.

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Definitions:

Credit Card Service Charge

Fees charged by credit card providers for processing transactions.

Allowance for Doubtful Accounts

An accounting method used to estimate the portion of a firm's receivables that it expects will not be collected.

Net Credit Sales

The total revenue from sales made on credit after deducting any returns or allowances, representing the true credit sales figure.

Percentage-of-Sales Basis

A method used in budgeting and planning where certain costs or expenses are based on a fixed percentage of sales.