$k$ Is a Real Number $n$ Is a Positive Integer, And

question 33

Multiple Choice

$\text { Evaluate } \left( \begin{array} { l } 7 \\5\end{array} \right) \text { using the formula } \left( \begin{array} { l } k \\n\end{array} \right) = \frac { k ( k - 1 ) ( k - 2 ) ( k - 3 ) \cdots \cdots ( k - n + 1 ) } { n ! } \text { where }$
$k$ is a real number, $n$ is a positive integer, and $\left( \begin{array} { l } k \\ 0 \end{array} \right) = 1$

• A) 31
• B) 45
• C) 56
• D) 21
• E) 35

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Definitions:

Salaries Expense

An income statement item representing the total amount paid to employees in the form of salaries and wages during an accounting period.

Salaries Payable

A liability account that records the amount of salaries owed to employees but not yet paid.

Accrued Expenses

Expenses that have been incurred but not yet paid, recognized in the accounting period they are incurred, not when they are paid.

Cash Is Paid

A transaction method where payment for goods or services is made with cash at the point of sale or billing.