The Table Below Shows the Approximate Value of Canada's Crude

question 14

Multiple Choice

The table below shows the approximate value of Canada's crude oil and natural gas exports over a 5-year period.The amounts shown are billions of dollars. TABLE 2-7 Refer to Table 2-7.Assume that 2013 is the base year,with an index number = 100.What is the percentage change in the value of exports of crude oil from 2013 to 2017?

• A)-18.3%
• B)-183.2%
• C)-100%
• D)18.3%
• E)183.2%

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Definitions:

Homeostasis

The ability of a living organism to maintain internal stability by adjusting its physiological processes.

Drive-Reduction

A theory of motivation that posits that behavior is driven by the need to reduce internal states of tension caused by unmet biological needs.

Incentive

A factor that motivates or encourages someone to do something, often linked to rewards or punishments.

Optimal Level

Pertains to the most favorable or advantageous level or stage of a process, activity, or variable.