The most distant galaxies we can see today have a redshift of 
when the universe was
Definitions:
Contribution Margin
The amount remaining from sales revenue after variable costs have been deducted, indicating how much contributes to covering fixed costs and generating profit.
Manufacturing Margin
The difference between the sales revenue generated from manufactured goods and the cost of goods sold (COGS), highlighting the profitability of manufacturing activities.
Variable Costing
An accounting method that includes only variable production costs (direct materials, direct labor, and variable manufacturing overhead) in product costs and treats fixed manufacturing overhead as a period cost.
Operating Income
Income generated from regular business operations, excluding revenues and expenses from non-operating activities.
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