In the Section "Investigating Life: Sniffing Out the Origin of Feathers",were

question 50

Multiple Choice

In the section "Investigating Life: Sniffing Out the Origin of Feathers",were the extinct ancestors to birds endotherms or ectotherms?

• A)endotherms
• B)ectotherms
• C)The data was inconclusive.
• D)Neither,they were mesotherms.
• E)juvenile endotherms and adult ectotherms

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Definitions:

Manufacturing Margin

The difference between the sales revenue of manufactured products and their production costs (excluding indirect costs).

Variable Costing

A costing method that includes only variable production costs (direct labor, direct materials, and variable manufacturing overhead) in product costs.

Absorption Costing

Accounting method that includes all manufacturing costs (direct costs, variable and fixed overhead) in the cost of a product.

Variable Costing

A method of costing that includes only variable production costs in product costs, treating fixed manufacturing overhead as a period cost to be charged against revenue in the period incurred.