A 020-Km Wide River Has a Uniform Flow Speed of 3

question 14

Multiple Choice

A 0.20-km wide river has a uniform flow speed of 3.0 m/s toward the east. A boat with a speed of 8.0 m/s relative to the water leaves the south bank and heads in such a way that it crosses to a point directly north of its departure point. How long does it take the boat to cross the river?

• A) 29 s
• B) 23 s
• C) 25 s
• D) 27 s
• E) 17 s

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Definitions:

Overapplied Overhead

A situation where the allocated manufacturing overhead cost is more than the actual overhead cost incurred.

Predetermined Overhead Rate

A rate used to allocate overhead costs to products or services, calculated before the accounting period begins based on estimated costs and activity levels.

Direct Labor-Hours

The total hours worked by employees directly involved in the production of goods or services.

Machine-Hours

A measure of the amount of time a machine is operated, used in allocating manufacturing costs based on machine usage.