Which of the Following Gives the Two Main Assumptions of Theoretical

question 101

Multiple Choice

Which of the following gives the two main assumptions of theoretical models of galaxy evolution?

• A) The beginning of the universe is modeled after a supernova explosion, and all elements were produced by this exploding star.
• B) Hydrogen and helium filled all of space, and certain regions of the universe were slightly denser than others.
• C) Hydrogen and helium filled all of space, and the entire universe had exactly the same density everywhere.
• D) The universe has always been expanding, and denser areas contracted to form the first stars.
• E) The universe was composed originally only of hydrogen, and all the other elements came from stars.

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Definitions:

Sales

The total amount of income generated by the selling of goods or services by a company during a certain period.

Manufacturing Costs

Refers to the total expenses incurred in the process of producing a product, including raw materials, labor, and overhead costs.

Variable Costing

An accounting method that only includes variable production costs (direct materials, direct labor, and variable manufacturing overhead) in product costs, treating fixed costs as period expenses.

Absorption Costing

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