Solve the Problem $h$
A) $\mathrm { A } ( \mathrm { h } ) = - 10 \mathrm {~h} + 4 \mathrm {~h} ^ { 2 }$

question 245

Multiple Choice

Solve the problem.
-A rectangular sign is being designed so that the length of its base, in feet, is 10 feet less than 4 times the height, h. Express the area of the sign as a function of $h$ .

• A) \(\mathrm { A } ( \mathrm { h } ) = - 10 \mathrm {~h} + 4 \mathrm {~h} ^ { 2 }\)
• B) \(A ( h ) = - 10 h + h ^ { 2 }\)
• C) \(\mathrm { A } ( \mathrm { h } ) = 10 \mathrm {~h} - 2 \mathrm {~h} ^ { 2 }\)
• D) \(A ( h ) = - 10 h ^ { 2 } + 2 h\)

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Definitions:

Predetermined Overhead Rate

A rate used in cost accounting to allocate overhead costs based on an estimated activity level.

Direct Labor-hours

The hours that workers contribute directly towards the manufacture of goods over a specified period.

Fixed Manufacturing Overhead

Costs associated with production that do not vary with the level of output, such as depreciation of machinery and the salary of the factory manager.

Job Cost

The total cost of labor, materials, and overhead allocated to a specific job or project.