Write the Expression in the Form Bi, Where B Is $\sqrt { - 49 }$

question 48

Multiple Choice

Write the expression in the form bi, where b is a real number.
- $\sqrt { - 49 }$

• A) \(\pm 7\)
• B) \(- 7 \mathrm { i }\)
• C) \(7 \mathrm { i }\)
• D) \(\mathrm { i } \sqrt { 7 }\)

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Definitions:

Absorption Costing

An accounting method that includes all manufacturing costs (direct labor, direct materials, and both variable and fixed manufacturing overhead) in the cost of a product.

Unit Product Cost

The total cost (both fixed and variable) incurred to produce, store, and sell one unit of a product.

Variable Costing

An accounting method that only considers variable costs for product costing, excluding fixed overheads.

Net Operating Income

Net operating income is the total profit a company generates from its operations, excluding taxes and interest, highlighting operational efficiency.