Laflame corporation uses a job-order costing system with a single plantwide predetermined overhead rate based on machine-hours. the company based its predetermined overhead rate for the current year on the following data: total machine-hours 70,000 total fixed manufacturing overhead cost $ 357,000 variable manufacturing overhead per machine-hour $ 3.90 the estimated total manufacturing overhead is closest to:

$630,000

Explanation:

Total manufacturing overhead = Total Variable Manufacturing Overhead + Total fixed Manufacturing Overhead

As provided total fixed overhead = $357,000

And since actual activity is not provided, the standard activity of 70,000 machine hours will be considered.

Total variable overheads based on predetermined overhead rate = Rate pre-determined machine hours

= $3.90 70,000 = $273,000

Total Manufacturing Overhead = $357,000 + $273,000 = $630,000

ans.

heterothermic organisms include those organisms that can switch between homeothermic (having body temperature higher than environment) and poikilothermic (having variation in internal body temperature) strategies.

some migratory birds show heterothermy as they decrease their metabolic rate during cold nights to keep their body temperature low. drop in metabolic rate allows increase in production efficiency of birds that reduces the internal body temperature to make it equal to external cold temperature during cold nights.

thus, the correct answer is 'birds allow their temperature drop in order to increase their production efficiency.'

whole quiz

1. the sum of all activities involved in getting high-quality products into the marketplace

2.operations

3. the principle of looking at the supply chain as a whole in order to improve the overall flow through the system.

4. produced; performed

5. activities producing tangible products, such as radios, newspapers, buses, and textbooks.

6. activities producing intangible and tangible products, such as entertainment, transportation, and education.

7.   customer focus

8. analyzing a competitor's products to identify desirable improvements

9. the systematic direction and control of the processes that transform resources into finished projects that create value for and provide benefits to consumers.

10. operation management.

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