Suppose That a Kilogram Can of Coffee Costs About $6

question 197

Multiple Choice

Suppose that a kilogram can of coffee costs about $6 in Canada. Suppose the exchange rate is about 0.7 euro per dollar and that a kilogram can of coffee in Belgium costs about 2.1 euros. What is the real exchange rate?

• A)2.45 cans of Belgian coffee per can of Canadian coffee
• B)3/4 cans of Belgian coffee per can of Canadian coffee
• C)3/5 cans of Belgian coffee per can of Canadian coffee
• D)2 cans of Belgian coffee per can of Canadian coffee

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Definitions:

Two-wire Control

A control system that utilizes two conductors to connect an electrical device to a power source for operation.

Mechanically Held

Describes devices or components that are kept in position through mechanical means rather than magnetic or adhesive forces.

Electrician

A skilled tradesperson who installs, maintains, and repairs electrical power systems and equipment.

Pilot Device

A device used to control or manipulate the operation of electrical machines through minor input adjustments.