Find the Area of the Shaded Region in the Figure $11 \mathrm { in } . ^ { 2 }$

question 10

Multiple Choice

Find the area of the shaded region in the figure. Round results to the nearest unit. Use π≈ 3.14.
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• A) \(11 \mathrm { in } . ^ { 2 }\)
• B) \(30 \mathrm { in } .^{2}\)
• C) \(35 \mathrm { in. } ^ { 2 }\)
• D) 23 in. \(^ { 2 }\)

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Definitions:

Predetermined Overhead Rate

The rate used to allocate manufacturing overhead costs to products, computed before the period begins based on estimated costs and activity levels.

Direct Labor-Hours

Full count of working hours by employees in direct connection with the production process.

Job Cost Sheet

A document that records the materials, labor, and manufacturing overhead costs assigned to each individual job.

Machine-Hours

A unit of measure reflecting the amount of time a machine is operated, used in cost accounting and operational management to allocate machine costs to products.