Using the Spelling Checker

question 17

Multiple Choice

Using the spelling checker

• A) assures you that the copy is error-free.
• B) is not necessary.
• C) is only one step in proofreading.
• D) corrects your errors automatically.

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Definitions:

Marginal Rate

The marginal rate often refers to the incremental or additional rate of change in a quantity or cost in response to a change in some other variable.

Social Security System

A government program that provides financial assistance to retirees, disabled workers, and survivors of deceased workers.

Tax Bracket

A range of incomes taxed at a given rate.

Average Tax Rate

The ratio of the total amount of taxes paid to the total taxable income, showing the share of income that goes to taxes.