How Many International Direct-Dialing Numbers Are Possible If Each Number

question 191

Multiple Choice

How many international direct-dialing numbers are possible if each number consists of a four-digit area code (the first digit of which must be nonzero) and a five-digit telephone numbers (the first digit must be nonzero) ? ​

• A) 1,053,000,000
• B) 486,000,000
• C) 810,000,000
• D) 729,000,000
• E) 567,000,000

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Definitions:

Controllable Expense Report

A financial report that highlights expenses which can be managed or influenced by decisions made by a company or department.

Actual Expenses

Expenses that have been paid out or actually incurred, as opposed to budgeted or projected expenses.

Budgeted Amounts

Financial projections or plans for future income, expenditure, and cash flow over a specific period.

Segmental Accounting Report

Financial reports broken down by specific parts of a company, such as divisions or departments, to assess performance of each separately.