Write the Sum or Difference in the Standard Form a $$\left( i ^ { 2 } + 6 \right) - \left( 4 + i ^ { 3 } \right)$$

question 151

Multiple Choice

Write the sum or difference in the standard form a + bi.
- $$\left( i ^ { 2 } + 6 \right) - \left( 4 + i ^ { 3 } \right)$$

• A) \(1 - \mathrm { i }\)
• B) \(9 - i\)
• C) \(1 + i\)
• D) \(9 + i\)

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The amount remaining from sales revenues after all variable expenses have been deducted.

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Expenses that do not change in proportion to the activity of a business, i.e., they remain constant regardless of the level of production or sales.

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The process or decision to eliminate a particular department or business unit that is not performing up to expectations or aligning with company strategy.

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