Find the Product and Write the Result in Standard Form $$( - 9 - 6 i ) ( 5 + i )$$

question 17

Multiple Choice

Find the product and write the result in standard form.
- $$( - 9 - 6 i ) ( 5 + i )$$

• A) \(- 39 - 39 \mathrm { i }\)
• B) \(- 51 - 39 \mathrm { i }\)
• C) \(- 39 + 21 \mathrm { i }\)
• D) \(- 51 + 21 \mathrm { i }\)

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Definitions:

TIE Ratio

The Times Interest Earned (TIE) ratio is a financial metric used to measure a company's ability to meet its debt obligations, calculated by dividing earnings before interest and taxes (EBIT) by interest expenses.

Profit Margin

A financial metric that measures the amount of net income earned with each dollar of sales generated by comparing the net income and the revenue of a company.

Debt Ratio

A financial ratio that measures the extent of a company's leverage, calculated as total liabilities divided by total assets.

ROE

Return on Equity (ROE) is a financial ratio that measures the profitability of a company in relation to shareholders' equity, indicating how well the company uses investments to generate earnings growth.