Which Regular Expression Matches "Color" and "Colour

question 35

Multiple Choice

Which regular expression matches "color" and "colour"?

• A) colo?ur
• B) col[0?8]+our
• C) colou?r
• D) col[0?9]+our

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Definitions:

Variable Cost

Costs that change in proportion to the level of activity or volume of goods produced, such as raw materials and labor expenses.

Fixed Costs

Expenses that remain constant regardless of the amount of output or sales, including costs like lease payments, wages, and insurance premiums.

Break-Even Point

The financial point at which costs equal revenues, meaning there is no profit or loss.

Variable Cost

Expenditures that change in direct relation to production volume or output level.