Which of the Following Is an Example of a Time-Series

question 11

Multiple Choice

Which of the following is an example of a time-series data set?

• A)amount of labor employed in each factory in the U.S.in 2010
• B)amount of labor employed yearly in a specific factory from 1990 through 2010
• C)average amount of labor employed at specific times of the day at a specific factory in 2010
• D)All of the above are time-series data sets.

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Definitions:

Investment Turnover

A measure of a company's efficiency in using its assets to generate sales or revenue; calculated by dividing sales by the average invested assets.

Profit Margin

A financial ratio that measures the percentage of profit a company makes for each dollar of sales.

Return on Investment

A measure evaluating the efficiency or profitability of an investment, calculated as net profit divided by the cost of the investment.

Residual Income

The income that remains after all required costs of capital and operating expenses have been paid.